20210013032 has 32 divisors (see below), whose sum is σ = 43770352320. Its totient is φ = 8645994240.

The previous prime is 20210013023. The next prime is 20210013073. The reversal of 20210013032 is 23031001202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20210012998 and 20210013016.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6753188 + ... + 6756179.

It is an arithmetic number, because the mean of its divisors is an integer number (1367823510).

Almost surely, 2^20210013032 is an apocalyptic number.

20210013032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20210013032 is an abundant number, since it is smaller than the sum of its proper divisors (23560339288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20210013032 is a wasteful number, since it uses less digits than its factorization.

20210013032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13509401 (or 13509397 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 20210013032 its reverse (23031001202), we get a palindrome (43241014234).

The spelling of 20210013032 in words is "twenty billion, two hundred ten million, thirteen thousand, thirty-two".