23311130323 has 8 divisors (see below), whose sum is σ = 25135336800. Its totient is φ = 21491358528.

The previous prime is 23311130299. The next prime is 23311130351. The reversal of 23311130323 is 32303111332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23311130323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23311130294 and 23311130303.

It is not an unprimeable number, because it can be changed into a prime (23311130363) 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, 1097743 + ... + 1118776.

It is an arithmetic number, because the mean of its divisors is an integer number (3141917100).

Almost surely, 2^23311130323 is an apocalyptic number.

23311130323 is a deficient number, since it is larger than the sum of its proper divisors (1824206477).

23311130323 is a wasteful number, since it uses less digits than its factorization.

23311130323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2217341.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 23311130323 its reverse (32303111332), we get a palindrome (55614241655).

The spelling of 23311130323 in words is "twenty-three billion, three hundred eleven million, one hundred thirty thousand, three hundred twenty-three".