23201241020 has 24 divisors (see below), whose sum is σ = 48763911168. Its totient is φ = 9272628800.

The previous prime is 23201241013. The next prime is 23201241047. The reversal of 23201241020 is 2014210232.

It is a self number, because there is not a number n which added to its sum of digits gives 23201241020.

It is a congruent number.

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, 467516 + ... + 514755.

It is an arithmetic number, because the mean of its divisors is an integer number (2031829632).

Almost surely, 2^23201241020 is an apocalyptic number.

23201241020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23201241020 is an abundant number, since it is smaller than the sum of its proper divisors (25562670148).

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

23201241020 is a wasteful number, since it uses less digits than its factorization.

23201241020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983461 (or 983459 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 23201241020 its reverse (2014210232), we get a palindrome (25215451252).

The spelling of 23201241020 in words is "twenty-three billion, two hundred one million, two hundred forty-one thousand, twenty".