23086902386551 has 2 divisors, whose sum is σ = 23086902386552. Its totient is φ = 23086902386550.

The previous prime is 23086902386531. The next prime is 23086902386557. The reversal of 23086902386551 is 15568320968032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23086902386551 - 2¹³ = 23086902378359 is a prime.

It is a super-2 number, since 2×23086902386551² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23086902386557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11543451193275 + 11543451193276.

It is an arithmetic number, because the mean of its divisors is an integer number (11543451193276).

Almost surely, 2^{23086902386551} is an apocalyptic number.

23086902386551 is a deficient number, since it is larger than the sum of its proper divisors (1).

23086902386551 is an equidigital number, since it uses as much as digits as its factorization.

23086902386551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18662400, while the sum is 58.

The spelling of 23086902386551 in words is "twenty-three trillion, eighty-six billion, nine hundred two million, three hundred eighty-six thousand, five hundred fifty-one".