125320034630 has 64 divisors (see below), whose sum is σ = 264164060160. Its totient is φ = 41909180544.

The previous prime is 125320034627. The next prime is 125320034641. The reversal of 125320034630 is 36430023521.

It is a super-2 number, since 2×125320034630² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 125320034593 and 125320034602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2159636 + ... + 2216904.

It is an arithmetic number, because the mean of its divisors is an integer number (4127563440).

Almost surely, 2^125320034630 is an apocalyptic number.

125320034630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125320034630 is an abundant number, since it is smaller than the sum of its proper divisors (138844025530).

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

125320034630 is a wasteful number, since it uses less digits than its factorization.

125320034630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58053.

The product of its (nonzero) digits is 12960, while the sum is 29.

The spelling of 125320034630 in words is "one hundred twenty-five billion, three hundred twenty million, thirty-four thousand, six hundred thirty".