30523072210 has 16 divisors (see below), whose sum is σ = 55201920192. Its totient is φ = 12151364400.

The previous prime is 30523072193. The next prime is 30523072211. The reversal of 30523072210 is 1227032503.

It is not an unprimeable number, because it can be changed into a prime (30523072211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7230846 + ... + 7235065.

It is an arithmetic number, because the mean of its divisors is an integer number (3450120012).

Almost surely, 2^30523072210 is an apocalyptic number.

30523072210 is a deficient number, since it is larger than the sum of its proper divisors (24678847982).

30523072210 is a wasteful number, since it uses less digits than its factorization.

30523072210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14466129.

The product of its (nonzero) digits is 2520, while the sum is 25.

The spelling of 30523072210 in words is "thirty billion, five hundred twenty-three million, seventy-two thousand, two hundred ten".