23212997363 has 2 divisors, whose sum is σ = 23212997364. Its totient is φ = 23212997362.

The previous prime is 23212997323. The next prime is 23212997417. The reversal of 23212997363 is 36379921232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23212997363 - 2¹⁸ = 23212735219 is a prime.

It is not a weakly prime, because it can be changed into another prime (23212997323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11606498681 + 11606498682.

It is an arithmetic number, because the mean of its divisors is an integer number (11606498682).

Almost surely, 2^23212997363 is an apocalyptic number.

23212997363 is a deficient number, since it is larger than the sum of its proper divisors (1).

23212997363 is an equidigital number, since it uses as much as digits as its factorization.

23212997363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 734832, while the sum is 47.

The spelling of 23212997363 in words is "twenty-three billion, two hundred twelve million, nine hundred ninety-seven thousand, three hundred sixty-three".