30180702135 has 16 divisors (see below), whose sum is σ = 48539330784. Its totient is φ = 16012972032.

The previous prime is 30180702127. The next prime is 30180702151. The reversal of 30180702135 is 53120708103.

It is not a de Polignac number, because 30180702135 - 2³ = 30180702127 is a prime.

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, 5209662 + ... + 5215451.

It is an arithmetic number, because the mean of its divisors is an integer number (3033708174).

Almost surely, 2^30180702135 is an apocalyptic number.

30180702135 is a deficient number, since it is larger than the sum of its proper divisors (18358628649).

30180702135 is a wasteful number, since it uses less digits than its factorization.

30180702135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10425314.

The product of its (nonzero) digits is 5040, while the sum is 30.

The spelling of 30180702135 in words is "thirty billion, one hundred eighty million, seven hundred two thousand, one hundred thirty-five".