875001868433131 has 2 divisors, whose sum is σ = 875001868433132. Its totient is φ = 875001868433130.

The previous prime is 875001868433059. The next prime is 875001868433197. The reversal of 875001868433131 is 131334868100578.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 875001868433131 - 2⁴⁷ = 734264380077803 is a prime.

It is a super-2 number, since 2×875001868433131² (a number of 31 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (875001868133131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 437500934216565 + 437500934216566.

It is an arithmetic number, because the mean of its divisors is an integer number (437500934216566).

Almost surely, 2^{875001868433131} is an apocalyptic number.

875001868433131 is a deficient number, since it is larger than the sum of its proper divisors (1).

875001868433131 is an equidigital number, since it uses as much as digits as its factorization.

875001868433131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11612160, while the sum is 58.

The spelling of 875001868433131 in words is "eight hundred seventy-five trillion, one billion, eight hundred sixty-eight million, four hundred thirty-three thousand, one hundred thirty-one".