125333351 has 16 divisors (see below), whose sum is σ = 150843168. Its totient is φ = 102604800.

The previous prime is 125333339. The next prime is 125333353. The reversal of 125333351 is 153333521.

It is a cyclic number.

It is not a de Polignac number, because 125333351 - 2¹⁰ = 125332327 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 125333351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125333353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4826 + ... + 16551.

It is an arithmetic number, because the mean of its divisors is an integer number (9427698).

Almost surely, 2^125333351 is an apocalyptic number.

125333351 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

125333351 is a deficient number, since it is larger than the sum of its proper divisors (25509817).

125333351 is a wasteful number, since it uses less digits than its factorization.

125333351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21442.

The product of its digits is 4050, while the sum is 26.

The square root of 125333351 is about 11195.2378715238. The cubic root of 125333351 is about 500.4440734807. Note that the first 3 decimals are identical.

Adding to 125333351 its reverse (153333521), we get a palindrome (278666872).

It can be divided in two parts, 1 and 25333351, that added together give a palindrome (25333352).

The spelling of 125333351 in words is "one hundred twenty-five million, three hundred thirty-three thousand, three hundred fifty-one".