125067640151 has 2 divisors, whose sum is σ = 125067640152. Its totient is φ = 125067640150.

The previous prime is 125067640111. The next prime is 125067640211. The reversal of 125067640151 is 151046760521.

It is a weak prime.

It is an emirp because it is prime and its reverse (151046760521) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125067640151 is a prime.

It is a super-2 number, since 2×125067640151² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125067640111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62533820075 + 62533820076.

It is an arithmetic number, because the mean of its divisors is an integer number (62533820076).

Almost surely, 2^125067640151 is an apocalyptic number.

125067640151 is a deficient number, since it is larger than the sum of its proper divisors (1).

125067640151 is an equidigital number, since it uses as much as digits as its factorization.

125067640151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 38.

The spelling of 125067640151 in words is "one hundred twenty-five billion, sixty-seven million, six hundred forty thousand, one hundred fifty-one".