30111012302130 has 48 divisors (see below), whose sum is σ = 78293110483224. Its totient is φ = 8029143947520.

The previous prime is 30111012302117. The next prime is 30111012302153. The reversal of 30111012302130 is 3120321011103.

30111012302130 is a `hidden beast` number, since 301 + 1 + 1 + 0 + 1 + 230 + 2 + 130 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 10610830660329 + 19500181641801 = 3257427^2 + 4415901^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7985961 + ... + 11135420.

Almost surely, 2^{30111012302130} is an apocalyptic number.

30111012302130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30111012302130 is an abundant number, since it is smaller than the sum of its proper divisors (48182098181094).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30111012302130 is a wasteful number, since it uses less digits than its factorization.

30111012302130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19138891 (or 19138888 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 30111012302130 its reverse (3120321011103), we get a palindrome (33231333313233).

The spelling of 30111012302130 in words is "thirty trillion, one hundred eleven billion, twelve million, three hundred two thousand, one hundred thirty".