125168672311 has 2 divisors, whose sum is σ = 125168672312. Its totient is φ = 125168672310.

The previous prime is 125168672281. The next prime is 125168672323. The reversal of 125168672311 is 113276861521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 125168672311 - 2⁷ = 125168672183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125168672611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62584336155 + 62584336156.

It is an arithmetic number, because the mean of its divisors is an integer number (62584336156).

Almost surely, 2^125168672311 is an apocalyptic number.

125168672311 is a deficient number, since it is larger than the sum of its proper divisors (1).

125168672311 is an equidigital number, since it uses as much as digits as its factorization.

125168672311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 43.

The spelling of 125168672311 in words is "one hundred twenty-five billion, one hundred sixty-eight million, six hundred seventy-two thousand, three hundred eleven".