30313020233011 has 16 divisors (see below), whose sum is σ = 31930409468160. Its totient is φ = 28737367626240.

The previous prime is 30313020232981. The next prime is 30313020233039. The reversal of 30313020233011 is 11033202031303.

It is a cyclic number.

It is not a de Polignac number, because 30313020233011 - 2²³ = 30313011844403 is a prime.

It is a super-4 number, since 4×30313020233011⁴ (a number of 55 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30313020233081) 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, 31632970 + ... + 32577151.

It is an arithmetic number, because the mean of its divisors is an integer number (1995650591760).

Almost surely, 2^{30313020233011} is an apocalyptic number.

30313020233011 is a deficient number, since it is larger than the sum of its proper divisors (1617389235149).

30313020233011 is a wasteful number, since it uses less digits than its factorization.

30313020233011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64210446.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 30313020233011 its reverse (11033202031303), we get a palindrome (41346222264314).

The spelling of 30313020233011 in words is "thirty trillion, three hundred thirteen billion, twenty million, two hundred thirty-three thousand, eleven".