30023022131 has 8 divisors (see below), whose sum is σ = 30789673200. Its totient is φ = 29259482112.

The previous prime is 30023022119. The next prime is 30023022149. The reversal of 30023022131 is 13122032003.

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 30023022131 - 2³⁰ = 28949280307 is a prime.

It is a super-2 number, since 2×30023022131² (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 (30023042131) 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, 758210 + ... + 796823.

It is an arithmetic number, because the mean of its divisors is an integer number (3848709150).

Almost surely, 2^30023022131 is an apocalyptic number.

30023022131 is a deficient number, since it is larger than the sum of its proper divisors (766651069).

30023022131 is a wasteful number, since it uses less digits than its factorization.

30023022131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1555525.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30023022131 its reverse (13122032003), we get a palindrome (43145054134).

The spelling of 30023022131 in words is "thirty billion, twenty-three million, twenty-two thousand, one hundred thirty-one".