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131100330000000 = 2735714932927
BaseRepresentation
bin11101110011110000101100…
…100110010111111010000000
3122012012001212102000210101210
4131303300230212113322000
5114140421433440000000
61142454354332330120
736420454251324234
oct3563605446277200
9565161772023353
10131100330000000
1138855379563099
1212854157313940
13581c92883321a
14245340b4085c4
151025348ed2350
hex773c2c997e80

131100330000000 has 512 divisors, whose sum is σ = 435733322019840. Its totient is φ = 34924736000000.

The previous prime is 131100329999993. The next prime is 131100330000041. The reversal of 131100330000000 is 33001131.

It is a super-2 number, since 2×1311003300000002 (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 44789998537 + ... + 44790001463.

It is an arithmetic number, because the mean of its divisors is an integer number (851041644570).

Almost surely, 2131100330000000 is an apocalyptic number.

131100330000000 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 131100330000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217866661009920).

131100330000000 is an abundant number, since it is smaller than the sum of its proper divisors (304632992019840).

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

131100330000000 is an frugal number, since it uses more digits than its factorization.

131100330000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4472 (or 4430 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 12.

Adding to 131100330000000 its reverse (33001131), we get a palindrome (131100363001131).

The spelling of 131100330000000 in words is "one hundred thirty-one trillion, one hundred billion, three hundred thirty million", and thus it is an aban number.