30130131 has 8 divisors (see below), whose sum is σ = 40480704. Its totient is φ = 19933160.

The previous prime is 30130117. The next prime is 30130151. The reversal of 30130131 is 13103103.

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 30130131 - 2⁷ = 30130003 is a prime.

It is a super-2 number, since 2×30130131² = 1815649588154322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30130151) 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, 37941 + ... + 38726.

It is an arithmetic number, because the mean of its divisors is an integer number (5060088).

Almost surely, 2^30130131 is an apocalyptic number.

30130131 is a deficient number, since it is larger than the sum of its proper divisors (10350573).

30130131 is a wasteful number, since it uses less digits than its factorization.

30130131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76801.

The product of its (nonzero) digits is 27, while the sum is 12.

The square root of 30130131 is about 5489.0920014152. The cubic root of 30130131 is about 311.1718772980.

Adding to 30130131 its reverse (13103103), we get a palindrome (43233234).

The spelling of 30130131 in words is "thirty million, one hundred thirty thousand, one hundred thirty-one".