30032000131 has 32 divisors (see below), whose sum is σ = 37015488000. Its totient is φ = 23779699200.

The previous prime is 30032000099. The next prime is 30032000161. The reversal of 30032000131 is 13100023003.

It is a cyclic number.

It is not a de Polignac number, because 30032000131 - 2⁵ = 30032000099 is a prime.

It is a super-2 number, since 2×30032000131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30032000161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3618096 + ... + 3626386.

It is an arithmetic number, because the mean of its divisors is an integer number (1156734000).

Almost surely, 2^30032000131 is an apocalyptic number.

30032000131 is a deficient number, since it is larger than the sum of its proper divisors (6983487869).

30032000131 is a wasteful number, since it uses less digits than its factorization.

30032000131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8875.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 30032000131 its reverse (13100023003), we get a palindrome (43132023134).

The spelling of 30032000131 in words is "thirty billion, thirty-two million, one hundred thirty-one", and thus it is an aban number.