30109211210 has 16 divisors (see below), whose sum is σ = 58365548136. Its totient is φ = 11117247168.

The previous prime is 30109211201. The next prime is 30109211221. The reversal of 30109211210 is 1211290103.

It can be written as a sum of positive squares in 4 ways, for example, as 10295552089 + 19813659121 = 101467^2 + 140761^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115804529 + ... + 115804788.

Almost surely, 2^30109211210 is an apocalyptic number.

30109211210 is a deficient number, since it is larger than the sum of its proper divisors (28256336926).

30109211210 is a wasteful number, since it uses less digits than its factorization.

30109211210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231609337.

The product of its (nonzero) digits is 108, while the sum is 20.

The spelling of 30109211210 in words is "thirty billion, one hundred nine million, two hundred eleven thousand, two hundred ten".