30031132022023 has 16 divisors (see below), whose sum is σ = 33473930796576. Its totient is φ = 26710034391040.

The previous prime is 30031132021997. The next prime is 30031132022063. The reversal of 30031132022023 is 32022023113003.

It is a de Polignac number, because none of the positive numbers 2^k-30031132022023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30031132021985 and 30031132022003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30031132022063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72756490 + ... + 73168087.

It is an arithmetic number, because the mean of its divisors is an integer number (2092120674786).

Almost surely, 2^{30031132022023} is an apocalyptic number.

30031132022023 is a deficient number, since it is larger than the sum of its proper divisors (3442798774553).

30031132022023 is a wasteful number, since it uses less digits than its factorization.

30031132022023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145924994.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 30031132022023 its reverse (32022023113003), we get a palindrome (62053155135026).

The spelling of 30031132022023 in words is "thirty trillion, thirty-one billion, one hundred thirty-two million, twenty-two thousand, twenty-three".