23103460042979 has 2 divisors, whose sum is σ = 23103460042980. Its totient is φ = 23103460042978.

The previous prime is 23103460042973. The next prime is 23103460042981. The reversal of 23103460042979 is 97924006430132.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23103460042979 is a prime.

It is a Sophie Germain prime.

Together with 23103460042981, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23103460042973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11551730021489 + 11551730021490.

It is an arithmetic number, because the mean of its divisors is an integer number (11551730021490).

Almost surely, 2^{23103460042979} is an apocalyptic number.

23103460042979 is a deficient number, since it is larger than the sum of its proper divisors (1).

23103460042979 is an equidigital number, since it uses as much as digits as its factorization.

23103460042979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1959552, while the sum is 50.

The spelling of 23103460042979 in words is "twenty-three trillion, one hundred three billion, four hundred sixty million, forty-two thousand, nine hundred seventy-nine".