233231023087 has 2 divisors, whose sum is σ = 233231023088. Its totient is φ = 233231023086.

The previous prime is 233231023061. The next prime is 233231023159. The reversal of 233231023087 is 780320132332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 233231023087 - 2¹¹ = 233231021039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233231026087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116615511543 + 116615511544.

It is an arithmetic number, because the mean of its divisors is an integer number (116615511544).

Almost surely, 2^233231023087 is an apocalyptic number.

233231023087 is a deficient number, since it is larger than the sum of its proper divisors (1).

233231023087 is an equidigital number, since it uses as much as digits as its factorization.

233231023087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 34.

The spelling of 233231023087 in words is "two hundred thirty-three billion, two hundred thirty-one million, twenty-three thousand, eighty-seven".