23100708443 has 2 divisors, whose sum is σ = 23100708444. Its totient is φ = 23100708442.

The previous prime is 23100708439. The next prime is 23100708457. The reversal of 23100708443 is 34480700132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23100708443 - 2² = 23100708439 is a prime.

It is not a weakly prime, because it can be changed into another prime (23100708143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11550354221 + 11550354222.

It is an arithmetic number, because the mean of its divisors is an integer number (11550354222).

Almost surely, 2^23100708443 is an apocalyptic number.

23100708443 is a deficient number, since it is larger than the sum of its proper divisors (1).

23100708443 is an equidigital number, since it uses as much as digits as its factorization.

23100708443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 32.

The spelling of 23100708443 in words is "twenty-three billion, one hundred million, seven hundred eight thousand, four hundred forty-three".