23153720152601 has 24 divisors (see below), whose sum is σ = 24004405835712. Its totient is φ = 22332226672800.

The previous prime is 23153720152583. The next prime is 23153720152649. The reversal of 23153720152601 is 10625102735132.

It is a de Polignac number, because none of the positive numbers 2^k-23153720152601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23153720154601) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1245953156 + ... + 1245971738.

It is an arithmetic number, because the mean of its divisors is an integer number (1000183576488).

Almost surely, 2^{23153720152601} is an apocalyptic number.

It is an amenable number.

23153720152601 is a deficient number, since it is larger than the sum of its proper divisors (850685683111).

23153720152601 is a wasteful number, since it uses less digits than its factorization.

23153720152601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22893 (or 22862 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 38.

Adding to 23153720152601 its reverse (10625102735132), we get a palindrome (33778822887733).

The spelling of 23153720152601 in words is "twenty-three trillion, one hundred fifty-three billion, seven hundred twenty million, one hundred fifty-two thousand, six hundred one".