125255072330 has 32 divisors (see below), whose sum is σ = 235342171008. Its totient is φ = 47907288000.

The previous prime is 125255072321. The next prime is 125255072339. The reversal of 125255072330 is 33270552521.

It is an interprime number because it is at equal distance from previous prime (125255072321) and next prime (125255072339).

It is not an unprimeable number, because it can be changed into a prime (125255072339) 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, 591680 + ... + 774980.

It is an arithmetic number, because the mean of its divisors is an integer number (7354442844).

Almost surely, 2^125255072330 is an apocalyptic number.

125255072330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125255072330 is a deficient number, since it is larger than the sum of its proper divisors (110087098678).

125255072330 is a wasteful number, since it uses less digits than its factorization.

125255072330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186302.

The product of its (nonzero) digits is 63000, while the sum is 35.

The spelling of 125255072330 in words is "one hundred twenty-five billion, two hundred fifty-five million, seventy-two thousand, three hundred thirty".