125351010151 has 4 divisors (see below), whose sum is σ = 128408351904. Its totient is φ = 122293668400.

The previous prime is 125351010139. The next prime is 125351010181. The reversal of 125351010151 is 151010153521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 151010153521 = 9283 ⋅16267387.

It is not a de Polignac number, because 125351010151 - 2⁷ = 125351010023 is a prime.

It is a super-2 number, since 2×125351010151² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125351010181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1528670815 + ... + 1528670896.

It is an arithmetic number, because the mean of its divisors is an integer number (32102087976).

Almost surely, 2^125351010151 is an apocalyptic number.

125351010151 is a deficient number, since it is larger than the sum of its proper divisors (3057341753).

125351010151 is an equidigital number, since it uses as much as digits as its factorization.

125351010151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3057341752.

The product of its (nonzero) digits is 750, while the sum is 25.

Adding to 125351010151 its reverse (151010153521), we get a palindrome (276361163672).

The spelling of 125351010151 in words is "one hundred twenty-five billion, three hundred fifty-one million, ten thousand, one hundred fifty-one".