23130314033 has 4 divisors (see below), whose sum is σ = 23299148580. Its totient is φ = 22961479488.

The previous prime is 23130314029. The next prime is 23130314063. The reversal of 23130314033 is 33041303132.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5347558129 + 17782755904 = 73127^2 + 133352^2 .

It is a cyclic number.

It is not a de Polignac number, because 23130314033 - 2² = 23130314029 is a prime.

It is a super-2 number, since 2×23130314033² (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 (23130314023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84417068 + ... + 84417341.

It is an arithmetic number, because the mean of its divisors is an integer number (5824787145).

Almost surely, 2^23130314033 is an apocalyptic number.

It is an amenable number.

23130314033 is a deficient number, since it is larger than the sum of its proper divisors (168834547).

23130314033 is a wasteful number, since it uses less digits than its factorization.

23130314033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168834546.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 23130314033 its reverse (33041303132), we get a palindrome (56171617165).

The spelling of 23130314033 in words is "twenty-three billion, one hundred thirty million, three hundred fourteen thousand, thirty-three".