23123030313 has 8 divisors (see below), whose sum is σ = 31547700448. Its totient is φ = 15056856864.

The previous prime is 23123030303. The next prime is 23123030321. The reversal of 23123030313 is 31303032132.

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

It is not a de Polignac number, because 23123030313 - 2⁴ = 23123030297 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23123030313.

It is not an unprimeable number, because it can be changed into a prime (23123030303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89624020 + ... + 89624277.

It is an arithmetic number, because the mean of its divisors is an integer number (3943462556).

Almost surely, 2^23123030313 is an apocalyptic number.

It is an amenable number.

23123030313 is a deficient number, since it is larger than the sum of its proper divisors (8424670135).

23123030313 is a wasteful number, since it uses less digits than its factorization.

23123030313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179248343.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 23123030313 its reverse (31303032132), we get a palindrome (54426062445).

The spelling of 23123030313 in words is "twenty-three billion, one hundred twenty-three million, thirty thousand, three hundred thirteen".