103131303213032 has 16 divisors (see below), whose sum is σ = 193371393415200. Its totient is φ = 51565598302320.

The previous prime is 103131303213031. The next prime is 103131303213041. The reversal of 103131303213032 is 230312303131301.

It is a junction number, because it is equal to n+sod(n) for n = 103131303212992 and 103131303213010.

It is not an unprimeable number, because it can be changed into a prime (103131303213031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2263157 + ... + 14539067.

It is an arithmetic number, because the mean of its divisors is an integer number (12085712088450).

Almost surely, 2^{103131303213032} is an apocalyptic number.

It is an amenable number.

103131303213032 is a deficient number, since it is larger than the sum of its proper divisors (90240090202168).

103131303213032 is a wasteful number, since it uses less digits than its factorization.

103131303213032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13326056 (or 13326052 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 103131303213032 its reverse (230312303131301), we get a palindrome (333443606344333).

The spelling of 103131303213032 in words is "one hundred three trillion, one hundred thirty-one billion, three hundred three million, two hundred thirteen thousand, thirty-two".