103375612431 has 48 divisors (see below), whose sum is σ = 186791725120. Its totient is φ = 53633871360.

The previous prime is 103375612429. The next prime is 103375612447. The reversal of 103375612431 is 134216573301.

103375612431 is a `hidden beast` number, since 1 + 0 + 3 + 3 + 7 + 5 + 612 + 4 + 31 = 666.

It is not a de Polignac number, because 103375612431 - 2¹ = 103375612429 is a prime.

It is a super-2 number, since 2×103375612431² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103375612421) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 984646 + ... + 1084563.

Almost surely, 2^103375612431 is an apocalyptic number.

103375612431 is a deficient number, since it is larger than the sum of its proper divisors (83416112689).

103375612431 is a wasteful number, since it uses less digits than its factorization.

103375612431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2069296 (or 2069293 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

It can be divided in two parts, 103375 and 612431, that added together give a triangular number (715806 = T₁₁₉₆).

The spelling of 103375612431 in words is "one hundred three billion, three hundred seventy-five million, six hundred twelve thousand, four hundred thirty-one".