30132130023 has 12 divisors (see below), whose sum is σ = 43619432688. Its totient is φ = 20044127520.

The previous prime is 30132129997. The next prime is 30132130027. The reversal of 30132130023 is 32003123103.

It is not a de Polignac number, because 30132130023 - 2⁸ = 30132129767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30132129978 and 30132130005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30132130027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3658923 + ... + 3667148.

It is an arithmetic number, because the mean of its divisors is an integer number (3634952724).

Almost surely, 2^30132130023 is an apocalyptic number.

30132130023 is a deficient number, since it is larger than the sum of its proper divisors (13487302665).

30132130023 is a wasteful number, since it uses less digits than its factorization.

30132130023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7326534 (or 7326531 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 30132130023 its reverse (32003123103), we get a palindrome (62135253126).

The spelling of 30132130023 in words is "thirty billion, one hundred thirty-two million, one hundred thirty thousand, twenty-three".