125173351 has 2 divisors, whose sum is σ = 125173352. Its totient is φ = 125173350.

The previous prime is 125173327. The next prime is 125173393. The reversal of 125173351 is 153371521.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125173351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125171351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62586675 + 62586676.

It is an arithmetic number, because the mean of its divisors is an integer number (62586676).

Almost surely, 2^125173351 is an apocalyptic number.

125173351 is a deficient number, since it is larger than the sum of its proper divisors (1).

125173351 is an equidigital number, since it uses as much as digits as its factorization.

125173351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3150, while the sum is 28.

The square root of 125173351 is about 11188.0896939558. The cubic root of 125173351 is about 500.2310279024.

The spelling of 125173351 in words is "one hundred twenty-five million, one hundred seventy-three thousand, three hundred fifty-one".