103112010131 has 8 divisors (see below), whose sum is σ = 112121798880. Its totient is φ = 94256235072.

The previous prime is 103112010121. The next prime is 103112010161. The reversal of 103112010131 is 131010211301.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103112010131 is a prime.

It is a super-2 number, since 2×103112010131² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103112010121) 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, 38502026 + ... + 38504703.

It is an arithmetic number, because the mean of its divisors is an integer number (14015224860).

Almost surely, 2^103112010131 is an apocalyptic number.

103112010131 is a deficient number, since it is larger than the sum of its proper divisors (9009788749).

103112010131 is a wasteful number, since it uses less digits than its factorization.

103112010131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77006845.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 103112010131 its reverse (131010211301), we get a palindrome (234122221432).

The spelling of 103112010131 in words is "one hundred three billion, one hundred twelve million, ten thousand, one hundred thirty-one".