103132031031 has 40 divisors (see below), whose sum is σ = 157916604384. Its totient is φ = 67036273920.

The previous prime is 103132031029. The next prime is 103132031039. The reversal of 103132031031 is 130130231301.

It is a happy number.

103132031031 is a `hidden beast` number, since 1 + 0 + 3 + 1 + 320 + 310 + 31 = 666.

It is not a de Polignac number, because 103132031031 - 2¹ = 103132031029 is a prime.

It is a super-2 number, since 2×103132031031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103132030995 and 103132031013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103132031039) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5912635 + ... + 5930051.

Almost surely, 2^103132031031 is an apocalyptic number.

103132031031 is a deficient number, since it is larger than the sum of its proper divisors (54784573353).

103132031031 is a wasteful number, since it uses less digits than its factorization.

103132031031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19253 (or 19244 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 103132031031 its reverse (130130231301), we get a palindrome (233262262332).

The spelling of 103132031031 in words is "one hundred three billion, one hundred thirty-two million, thirty-one thousand, thirty-one".