23311012363 has 2 divisors, whose sum is σ = 23311012364. Its totient is φ = 23311012362.

The previous prime is 23311012339. The next prime is 23311012369. The reversal of 23311012363 is 36321011332.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23311012363 is a prime.

It is not a weakly prime, because it can be changed into another prime (23311012369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11655506181 + 11655506182.

It is an arithmetic number, because the mean of its divisors is an integer number (11655506182).

Almost surely, 2^23311012363 is an apocalyptic number.

23311012363 is a deficient number, since it is larger than the sum of its proper divisors (1).

23311012363 is an equidigital number, since it uses as much as digits as its factorization.

23311012363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 23311012363 its reverse (36321011332), we get a palindrome (59632023695).

The spelling of 23311012363 in words is "twenty-three billion, three hundred eleven million, twelve thousand, three hundred sixty-three".