23133132100087 has 2 divisors, whose sum is σ = 23133132100088. Its totient is φ = 23133132100086.

The previous prime is 23133132100081. The next prime is 23133132100139. The reversal of 23133132100087 is 78000123133132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23133132100087 - 2²⁷ = 23132997882359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23133132100081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11566566050043 + 11566566050044.

It is an arithmetic number, because the mean of its divisors is an integer number (11566566050044).

Almost surely, 2^{23133132100087} is an apocalyptic number.

23133132100087 is a deficient number, since it is larger than the sum of its proper divisors (1).

23133132100087 is an equidigital number, since it uses as much as digits as its factorization.

23133132100087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 23133132100087 in words is "twenty-three trillion, one hundred thirty-three billion, one hundred thirty-two million, one hundred thousand, eighty-seven".