20113496932 has 12 divisors (see below), whose sum is σ = 35202174336. Its totient is φ = 10055732840.

The previous prime is 20113496903. The next prime is 20113496947. The reversal of 20113496932 is 23969431102.

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, 208444 + ... + 289267.

It is an arithmetic number, because the mean of its divisors is an integer number (2933514528).

Almost surely, 2^20113496932 is an apocalyptic number.

It is an amenable number.

20113496932 is a deficient number, since it is larger than the sum of its proper divisors (15088677404).

20113496932 is a wasteful number, since it uses less digits than its factorization.

20113496932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507818 (or 507816 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 40.

It can be divided in two parts, 2011 and 3496932, that added together give a palindrome (3498943).

The spelling of 20113496932 in words is "twenty billion, one hundred thirteen million, four hundred ninety-six thousand, nine hundred thirty-two".