23210230100420 has 96 divisors (see below), whose sum is σ = 54434594180736. Its totient is φ = 8242045056000.

The previous prime is 23210230100417. The next prime is 23210230100509. The reversal of 23210230100420 is 2400103201232.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 23210230100392 and 23210230100401.

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, 5532494 + ... + 8776613.

It is an arithmetic number, because the mean of its divisors is an integer number (567027022716).

Almost surely, 2^{23210230100420} is an apocalyptic number.

23210230100420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23210230100420 is an abundant number, since it is smaller than the sum of its proper divisors (31224364080316).

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

23210230100420 is a wasteful number, since it uses less digits than its factorization.

23210230100420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14309301 (or 14309299 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 23210230100420 its reverse (2400103201232), we get a palindrome (25610333301652).

The spelling of 23210230100420 in words is "twenty-three trillion, two hundred ten billion, two hundred thirty million, one hundred thousand, four hundred twenty".