23033111012963 has 2 divisors, whose sum is σ = 23033111012964. Its totient is φ = 23033111012962.

The previous prime is 23033111012927. The next prime is 23033111013001. The reversal of 23033111012963 is 36921011133032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23033111012963 - 2¹² = 23033111008867 is a prime.

It is not a weakly prime, because it can be changed into another prime (23033111012903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11516555506481 + 11516555506482.

It is an arithmetic number, because the mean of its divisors is an integer number (11516555506482).

Almost surely, 2^{23033111012963} is an apocalyptic number.

23033111012963 is a deficient number, since it is larger than the sum of its proper divisors (1).

23033111012963 is an equidigital number, since it uses as much as digits as its factorization.

23033111012963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 35.

Adding to 23033111012963 its reverse (36921011133032), we get a palindrome (59954122145995).

The spelling of 23033111012963 in words is "twenty-three trillion, thirty-three billion, one hundred eleven million, twelve thousand, nine hundred sixty-three".