30013213131030 has 64 divisors (see below), whose sum is σ = 75830559148800. Its totient is φ = 7581514930560.

The previous prime is 30013213131029. The next prime is 30013213131059. The reversal of 30013213131030 is 3013131231003.

It is a junction number, because it is equal to n+sod(n) for n = 30013213130988 and 30013213131006.

It is a congruent number.

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, 2949240 + ... + 8290020.

It is an arithmetic number, because the mean of its divisors is an integer number (1184852486700).

Almost surely, 2^{30013213131030} is an apocalyptic number.

30013213131030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30013213131030 is an abundant number, since it is smaller than the sum of its proper divisors (45817346017770).

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

30013213131030 is a wasteful number, since it uses less digits than its factorization.

30013213131030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5350669.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 30013213131030 its reverse (3013131231003), we get a palindrome (33026344362033).

The spelling of 30013213131030 in words is "thirty trillion, thirteen billion, two hundred thirteen million, one hundred thirty-one thousand, thirty".