20230032000 has 128 divisors (see below), whose sum is σ = 67062715200. Its totient is φ = 5394662400.

The previous prime is 20230031993. The next prime is 20230032037. The reversal of 20230032000 is 23003202.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 162730 + ... + 258729.

Almost surely, 2^20230032000 is an apocalyptic number.

20230032000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20230032000 is an abundant number, since it is smaller than the sum of its proper divisors (46832683200).

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

20230032000 is an equidigital number, since it uses as much as digits as its factorization.

20230032000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421491 (or 421469 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

Adding to 20230032000 its reverse (23003202), we get a palindrome (20253035202).

The spelling of 20230032000 in words is "twenty billion, two hundred thirty million, thirty-two thousand".