23313322121 has 8 divisors (see below), whose sum is σ = 23813094624. Its totient is φ = 22818425760.

The previous prime is 23313322103. The next prime is 23313322139. The reversal of 23313322121 is 12122331332.

It is an interprime number because it is at equal distance from previous prime (23313322103) and next prime (23313322139).

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 23313322121 - 2¹⁴ = 23313305737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23313328121) 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, 1209371 + ... + 1228496.

It is an arithmetic number, because the mean of its divisors is an integer number (2976636828).

Almost surely, 2^23313322121 is an apocalyptic number.

It is an amenable number.

23313322121 is a deficient number, since it is larger than the sum of its proper divisors (499772503).

23313322121 is a wasteful number, since it uses less digits than its factorization.

23313322121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2438071.

The product of its digits is 1296, while the sum is 23.

Adding to 23313322121 its reverse (12122331332), we get a palindrome (35435653453).

The spelling of 23313322121 in words is "twenty-three billion, three hundred thirteen million, three hundred twenty-two thousand, one hundred twenty-one".