107250311531 has 12 divisors (see below), whose sum is σ = 117895725192. Its totient is φ = 97492824000.

The previous prime is 107250311527. The next prime is 107250311549. The reversal of 107250311531 is 135113052701.

It is not a de Polignac number, because 107250311531 - 2² = 107250311527 is a prime.

It is a super-2 number, since 2×107250311531² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 107250311494 and 107250311503.

It is not an unprimeable number, because it can be changed into a prime (107250311521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2114336 + ... + 2164466.

It is an arithmetic number, because the mean of its divisors is an integer number (9824643766).

Almost surely, 2^107250311531 is an apocalyptic number.

107250311531 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

107250311531 is a deficient number, since it is larger than the sum of its proper divisors (10645413661).

107250311531 is a wasteful number, since it uses less digits than its factorization.

107250311531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67834 (or 67823 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 29.

The spelling of 107250311531 in words is "one hundred seven billion, two hundred fifty million, three hundred eleven thousand, five hundred thirty-one".