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131332522010203 = 199388773622951
BaseRepresentation
bin11101110111001000111100…
…010100100110011001011011
3122020000021012021021000222101
4131313020330110212121123
5114203223001113311303
61143153154441104231
736443314220001343
oct3567107424463133
9566007167230871
10131332522010203
113893489a92aaa8
1212891157a88077
1358387b03ac237
142460756ad1d23
15102b3d871ed1d
hex77723c52665b

131332522010203 has 8 divisors (see below), whose sum is σ = 138246234347520. Its totient is φ = 124418957106600.

The previous prime is 131332522010117. The next prime is 131332522010219. The reversal of 131332522010203 is 302010225233131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131332522010203 - 225 = 131332488455771 is a prime.

It is a super-2 number, since 2×1313325220102032 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131332522010303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35027623 + ... + 38595328.

It is an arithmetic number, because the mean of its divisors is an integer number (17280779293440).

Almost surely, 2131332522010203 is an apocalyptic number.

131332522010203 is a deficient number, since it is larger than the sum of its proper divisors (6913712337317).

131332522010203 is an equidigital number, since it uses as much as digits as its factorization.

131332522010203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73716857.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 131332522010203 its reverse (302010225233131), we get a palindrome (433342747243334).

The spelling of 131332522010203 in words is "one hundred thirty-one trillion, three hundred thirty-two billion, five hundred twenty-two million, ten thousand, two hundred three".

Divisors: 1 19 93887 1783853 73622951 1398836069 6912238000537 131332522010203