30032102131 has 8 divisors (see below), whose sum is σ = 31806086400. Its totient is φ = 28258939008.

The previous prime is 30032102129. The next prime is 30032102189. The reversal of 30032102131 is 13120123003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30032102131 - 2¹ = 30032102129 is a prime.

It is a super-2 number, since 2×30032102131² (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 (30032102831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129171 + ... + 277036.

It is an arithmetic number, because the mean of its divisors is an integer number (3975760800).

Almost surely, 2^30032102131 is an apocalyptic number.

30032102131 is a deficient number, since it is larger than the sum of its proper divisors (1773984269).

30032102131 is a wasteful number, since it uses less digits than its factorization.

30032102131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410573.

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

Adding to 30032102131 its reverse (13120123003), we get a palindrome (43152225134).

The spelling of 30032102131 in words is "thirty billion, thirty-two million, one hundred two thousand, one hundred thirty-one".