13103003031332 has 48 divisors (see below), whose sum is σ = 24430263137280. Its totient is φ = 6127744376832.

The previous prime is 13103003031277. The next prime is 13103003031353. The reversal of 13103003031332 is 23313030030131.

It is a junction number, because it is equal to n+sod(n) for n = 13103003031298 and 13103003031307.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48571373 + ... + 48840395.

It is an arithmetic number, because the mean of its divisors is an integer number (508963815360).

Almost surely, 2^{13103003031332} is an apocalyptic number.

It is an amenable number.

13103003031332 is a deficient number, since it is larger than the sum of its proper divisors (11327260105948).

13103003031332 is a wasteful number, since it uses less digits than its factorization.

13103003031332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273500 (or 273498 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 13103003031332 its reverse (23313030030131), we get a palindrome (36416033061463).

The spelling of 13103003031332 in words is "thirteen trillion, one hundred three billion, three million, thirty-one thousand, three hundred thirty-two".