20032323010 has 64 divisors (see below), whose sum is σ = 43638497280. Its totient is φ = 6467705280.

The previous prime is 20032322993. The next prime is 20032323023. The reversal of 20032323010 is 1032323002.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 177015 + ... + 267205.

It is an arithmetic number, because the mean of its divisors is an integer number (681851520).

Almost surely, 2^20032323010 is an apocalyptic number.

20032323010 is an abundant number, since it is smaller than the sum of its proper divisors (23606174270).

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

20032323010 is a wasteful number, since it uses less digits than its factorization.

20032323010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90391.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 20032323010 its reverse (1032323002), we get a palindrome (21064646012).

The spelling of 20032323010 in words is "twenty billion, thirty-two million, three hundred twenty-three thousand, ten".