23201210313 has 12 divisors (see below), whose sum is σ = 33516453828. Its totient is φ = 15465814560.

The previous prime is 23201210311. The next prime is 23201210317. The reversal of 23201210313 is 31301210232.

23201210313 is a `hidden beast` number, since 232 + 0 + 121 + 0 + 313 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5253785289 + 17947425024 = 72483^2 + 133968^2 .

It is not a de Polignac number, because 23201210313 - 2¹ = 23201210311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23201210311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46470 + ... + 220367.

It is an arithmetic number, because the mean of its divisors is an integer number (2793037819).

Almost surely, 2^23201210313 is an apocalyptic number.

It is an amenable number.

23201210313 is a deficient number, since it is larger than the sum of its proper divisors (10315243515).

23201210313 is a wasteful number, since it uses less digits than its factorization.

23201210313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276504 (or 276501 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 23201210313 its reverse (31301210232), we get a palindrome (54502420545).

The spelling of 23201210313 in words is "twenty-three billion, two hundred one million, two hundred ten thousand, three hundred thirteen".