30013232011 has 24 divisors (see below), whose sum is σ = 35304413760. Its totient is φ = 25437952512.

The previous prime is 30013231979. The next prime is 30013232023. The reversal of 30013232011 is 11023231003.

It is not a de Polignac number, because 30013232011 - 2⁵ = 30013231979 is a prime.

It is a super-2 number, since 2×30013232011² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30013232311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7522005 + ... + 7525993.

It is an arithmetic number, because the mean of its divisors is an integer number (1471017240).

Almost surely, 2^30013232011 is an apocalyptic number.

30013232011 is a deficient number, since it is larger than the sum of its proper divisors (5291181749).

30013232011 is a wasteful number, since it uses less digits than its factorization.

30013232011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5683 (or 5676 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 30013232011 its reverse (11023231003), we get a palindrome (41036463014).

The spelling of 30013232011 in words is "thirty billion, thirteen million, two hundred thirty-two thousand, eleven".