30204311313 has 16 divisors (see below), whose sum is σ = 45350756352. Its totient is φ = 17715138000.

The previous prime is 30204311311. The next prime is 30204311317. The reversal of 30204311313 is 31311340203.

It is not a de Polignac number, because 30204311313 - 2¹ = 30204311311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30204311313.

It is not an unprimeable number, because it can be changed into a prime (30204311311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14761593 + ... + 14763638.

It is an arithmetic number, because the mean of its divisors is an integer number (2834422272).

Almost surely, 2^30204311313 is an apocalyptic number.

30204311313 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

30204311313 is a deficient number, since it is larger than the sum of its proper divisors (15146445039).

30204311313 is a wasteful number, since it uses less digits than its factorization.

30204311313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29525276.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 30204311313 its reverse (31311340203), we get a palindrome (61515651516).

The spelling of 30204311313 in words is "thirty billion, two hundred four million, three hundred eleven thousand, three hundred thirteen".