125302606020 has 48 divisors (see below), whose sum is σ = 389830331520. Its totient is φ = 33414028128.

The previous prime is 125302605973. The next prime is 125302606021. The reversal of 125302606020 is 20606203521.

125302606020 is a `hidden beast` number, since 1 + 2 + 5 + 30 + 2 + 606 + 0 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (125302606021) 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, 116020392 + ... + 116021471.

It is an arithmetic number, because the mean of its divisors is an integer number (8121465240).

Almost surely, 2^125302606020 is an apocalyptic number.

125302606020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125302606020 is an abundant number, since it is smaller than the sum of its proper divisors (264527725500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125302606020 is a wasteful number, since it uses less digits than its factorization.

125302606020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232041881 (or 232041873 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 125302606020 its reverse (20606203521), we get a palindrome (145908809541).

The spelling of 125302606020 in words is "one hundred twenty-five billion, three hundred two million, six hundred six thousand, twenty".