23320111100313 has 16 divisors (see below), whose sum is σ = 31158098779136. Its totient is φ = 15514433658000.

The previous prime is 23320111100309. The next prime is 23320111100317. The reversal of 23320111100313 is 31300111102332.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23320111100309) and next prime (23320111100317).

It is not a de Polignac number, because 23320111100313 - 2² = 23320111100309 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 23320111100313.

It is not an unprimeable number, because it can be changed into a prime (23320111100317) 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, 66667770 + ... + 67016652.

It is an arithmetic number, because the mean of its divisors is an integer number (1947381173696).

Almost surely, 2^{23320111100313} is an apocalyptic number.

It is an amenable number.

23320111100313 is a deficient number, since it is larger than the sum of its proper divisors (7837987678823).

23320111100313 is a wasteful number, since it uses less digits than its factorization.

23320111100313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395124.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 23320111100313 its reverse (31300111102332), we get a palindrome (54620222202645).

The spelling of 23320111100313 in words is "twenty-three trillion, three hundred twenty billion, one hundred eleven million, one hundred thousand, three hundred thirteen".