30120133044130 has 64 divisors (see below), whose sum is σ = 55011178252800. Its totient is φ = 11872332426240.

The previous prime is 30120133044103. The next prime is 30120133044251. The reversal of 30120133044130 is 3144033102103.

It is a junction number, because it is equal to n+sod(n) for n = 30120133044095 and 30120133044104.

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, 2696273445 + ... + 2696284615.

It is an arithmetic number, because the mean of its divisors is an integer number (859549660200).

Almost surely, 2^{30120133044130} is an apocalyptic number.

30120133044130 is a deficient number, since it is larger than the sum of its proper divisors (24891045208670).

30120133044130 is a wasteful number, since it uses less digits than its factorization.

30120133044130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21259.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 30120133044130 its reverse (3144033102103), we get a palindrome (33264166146233).

The spelling of 30120133044130 in words is "thirty trillion, one hundred twenty billion, one hundred thirty-three million, forty-four thousand, one hundred thirty".