30213113130 has 64 divisors (see below), whose sum is σ = 81588211200. Its totient is φ = 7954839360.

The previous prime is 30213113083. The next prime is 30213113173. The reversal of 30213113130 is 3131131203.

It is a happy number.

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 31 ways as a sum of consecutive naturals, for example, 686901 + ... + 729560.

It is an arithmetic number, because the mean of its divisors is an integer number (1274815800).

Almost surely, 2^30213113130 is an apocalyptic number.

30213113130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30213113130 is an abundant number, since it is smaller than the sum of its proper divisors (51375098070).

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

30213113130 is a wasteful number, since it uses less digits than its factorization.

30213113130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1416556 (or 1416550 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 30213113130 its reverse (3131131203), we get a palindrome (33344244333).

The spelling of 30213113130 in words is "thirty billion, two hundred thirteen million, one hundred thirteen thousand, one hundred thirty".