30212313113311 has 12 divisors (see below), whose sum is σ = 36356829997320. Its totient is φ = 25003293609840.

The previous prime is 30212313113293. The next prime is 30212313113393. The reversal of 30212313113311 is 11331131321203.

It is not a de Polignac number, because 30212313113311 - 2¹⁷ = 30212312982239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30212313111311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10630650625 + ... + 10630653466.

It is an arithmetic number, because the mean of its divisors is an integer number (3029735833110).

Almost surely, 2^{30212313113311} is an apocalyptic number.

30212313113311 is a deficient number, since it is larger than the sum of its proper divisors (6144516884009).

30212313113311 is a wasteful number, since it uses less digits than its factorization.

30212313113311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21261304134 (or 21261304127 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 30212313113311 its reverse (11331131321203), we get a palindrome (41543444434514).

The spelling of 30212313113311 in words is "thirty trillion, two hundred twelve billion, three hundred thirteen million, one hundred thirteen thousand, three hundred eleven".