23413352113021 has 48 divisors (see below), whose sum is σ = 26711306496000. Its totient is φ = 20398005086976.

The previous prime is 23413352113009. The next prime is 23413352113027. The reversal of 23413352113021 is 12031125331432.

It is not a de Polignac number, because 23413352113021 - 2¹³ = 23413352104829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23413352113027) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1806718740 + ... + 1806731698.

It is an arithmetic number, because the mean of its divisors is an integer number (556485552000).

Almost surely, 2^{23413352113021} is an apocalyptic number.

It is an amenable number.

23413352113021 is a deficient number, since it is larger than the sum of its proper divisors (3297954382979).

23413352113021 is a wasteful number, since it uses less digits than its factorization.

23413352113021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14426 (or 14407 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 23413352113021 its reverse (12031125331432), we get a palindrome (35444477444453).

The spelling of 23413352113021 in words is "twenty-three trillion, four hundred thirteen billion, three hundred fifty-two million, one hundred thirteen thousand, twenty-one".