30013409125 has 16 divisors (see below), whose sum is σ = 42807697920. Its totient is φ = 20580622800.

The previous prime is 30013409099. The next prime is 30013409189. The reversal of 30013409125 is 52190431003.

It is a de Polignac number, because none of the positive numbers 2^k-30013409125 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30013409093 and 30013409102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17149645 + ... + 17151394.

It is an arithmetic number, because the mean of its divisors is an integer number (2675481120).

Almost surely, 2^30013409125 is an apocalyptic number.

30013409125 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30013409125 is a deficient number, since it is larger than the sum of its proper divisors (12794288795).

30013409125 is an equidigital number, since it uses as much as digits as its factorization.

30013409125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34301061 (or 34301051 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The spelling of 30013409125 in words is "thirty billion, thirteen million, four hundred nine thousand, one hundred twenty-five".