125151351 has 8 divisors (see below), whose sum is σ = 179704560. Its totient is φ = 77016192.

The previous prime is 125151343. The next prime is 125151359. The reversal of 125151351 is 153151521.

It is an interprime number because it is at equal distance from previous prime (125151343) and next prime (125151359).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 125151351 - 2³ = 125151343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125151359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1604466 + ... + 1604543.

It is an arithmetic number, because the mean of its divisors is an integer number (22463070).

Almost surely, 2^125151351 is an apocalyptic number.

125151351 is a deficient number, since it is larger than the sum of its proper divisors (54553209).

125151351 is a wasteful number, since it uses less digits than its factorization.

125151351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3209025.

The product of its digits is 750, while the sum is 24.

The square root of 125151351 is about 11187.1064623521. The cubic root of 125151351 is about 500.2017199405.

The spelling of 125151351 in words is "one hundred twenty-five million, one hundred fifty-one thousand, three hundred fifty-one".