23408940103 has 2 divisors, whose sum is σ = 23408940104. Its totient is φ = 23408940102.

The previous prime is 23408940097. The next prime is 23408940127. The reversal of 23408940103 is 30104980432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23408940103 - 2¹³ = 23408931911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23408940133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11704470051 + 11704470052.

It is an arithmetic number, because the mean of its divisors is an integer number (11704470052).

Almost surely, 2^23408940103 is an apocalyptic number.

23408940103 is a deficient number, since it is larger than the sum of its proper divisors (1).

23408940103 is an equidigital number, since it uses as much as digits as its factorization.

23408940103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 23408940103 in words is "twenty-three billion, four hundred eight million, nine hundred forty thousand, one hundred three".