1103131021996 has 12 divisors (see below), whose sum is σ = 1930489512952. Its totient is φ = 551562589728.

The previous prime is 1103131021969. The next prime is 1103131022033. The reversal of 1103131021996 is 6991201313011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272251 + ... + 1510093.

Almost surely, 2^{1103131021996} is an apocalyptic number.

It is an amenable number.

1103131021996 is a deficient number, since it is larger than the sum of its proper divisors (827358490956).

1103131021996 is a wasteful number, since it uses less digits than its factorization.

1103131021996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460640 (or 1460638 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 37.

The spelling of 1103131021996 in words is "one trillion, one hundred three billion, one hundred thirty-one million, twenty-one thousand, nine hundred ninety-six".