23100235756157 has 48 divisors (see below), whose sum is σ = 29523267133440. Its totient is φ = 17653078662912.

The previous prime is 23100235756141. The next prime is 23100235756163. The reversal of 23100235756157 is 75165753200132.

It is not a de Polignac number, because 23100235756157 - 2⁴ = 23100235756141 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 (23100235752157) 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, 598944488 + ... + 598983054.

It is an arithmetic number, because the mean of its divisors is an integer number (615068065280).

Almost surely, 2^{23100235756157} is an apocalyptic number.

It is an amenable number.

23100235756157 is a deficient number, since it is larger than the sum of its proper divisors (6423031377283).

23100235756157 is a wasteful number, since it uses less digits than its factorization.

23100235756157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54210 (or 54193 counting only the distinct ones).

The product of its (nonzero) digits is 1323000, while the sum is 47.

Adding to 23100235756157 its reverse (75165753200132), we get a palindrome (98265988956289).

The spelling of 23100235756157 in words is "twenty-three trillion, one hundred billion, two hundred thirty-five million, seven hundred fifty-six thousand, one hundred fifty-seven".