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131040113404200 = 2335271113375896811
BaseRepresentation
bin11101110010111000100111…
…011010010010100100101000
3122011222022102210212210001220
4131302320213122102210220
5114133430123012413300
61142410555205542040
736413223111602010
oct3562704732224450
9564868383783056
10131040113404200
1138831888898440
1212844550a14920
13581705025ac50
142450537c92c40
1510239c2747da0
hex772e27692928

131040113404200 has 768 divisors, whose sum is σ = 560161287383040. Its totient is φ = 24455250432000.

The previous prime is 131040113404177. The next prime is 131040113404261. The reversal of 131040113404200 is 2404311040131.

It is a super-2 number, since 2×1310401134042002 (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 19273795 + ... + 25170605.

It is an arithmetic number, because the mean of its divisors is an integer number (729376676280).

Almost surely, 2131040113404200 is an apocalyptic number.

131040113404200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131040113404200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280080643691520).

131040113404200 is an abundant number, since it is smaller than the sum of its proper divisors (429121173978840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131040113404200 is a wasteful number, since it uses less digits than its factorization.

131040113404200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5896898 (or 5896889 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 131040113404200 its reverse (2404311040131), we get a palindrome (133444424444331).

The spelling of 131040113404200 in words is "one hundred thirty-one trillion, forty billion, one hundred thirteen million, four hundred four thousand, two hundred".