125297133 has 32 divisors (see below), whose sum is σ = 190804992. Its totient is φ = 72576000.

The previous prime is 125297119. The next prime is 125297171. The reversal of 125297133 is 331792521.

It is not a de Polignac number, because 125297133 - 2⁵ = 125297101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125297094 and 125297103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125297113) 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 in 31 ways as a sum of consecutive naturals, for example, 43333 + ... + 46133.

It is an arithmetic number, because the mean of its divisors is an integer number (5962656).

Almost surely, 2^125297133 is an apocalyptic number.

125297133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

125297133 is a deficient number, since it is larger than the sum of its proper divisors (65507859).

125297133 is a wasteful number, since it uses less digits than its factorization.

125297133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2885.

The product of its digits is 11340, while the sum is 33.

The square root of 125297133 is about 11193.6201918772. The cubic root of 125297133 is about 500.3958638343.

The spelling of 125297133 in words is "one hundred twenty-five million, two hundred ninety-seven thousand, one hundred thirty-three".