23023030031 has 8 divisors (see below), whose sum is σ = 23244661440. Its totient is φ = 22801588128.

The previous prime is 23023030013. The next prime is 23023030049. The reversal of 23023030031 is 13003032032.

It is an interprime number because it is at equal distance from previous prime (23023030013) and next prime (23023030049).

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 23023030031 - 2²² = 23018835727 is a prime.

It is a super-2 number, since 2×23023030031² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23023029991 and 23023030009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23023030831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203105 + ... + 295461.

It is an arithmetic number, because the mean of its divisors is an integer number (2905582680).

Almost surely, 2^23023030031 is an apocalyptic number.

23023030031 is a deficient number, since it is larger than the sum of its proper divisors (221631409).

23023030031 is a wasteful number, since it uses less digits than its factorization.

23023030031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94753.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 23023030031 its reverse (13003032032), we get a palindrome (36026062063).

The spelling of 23023030031 in words is "twenty-three billion, twenty-three million, thirty thousand, thirty-one".