23405012352703 has 2 divisors, whose sum is σ = 23405012352704. Its totient is φ = 23405012352702.

The previous prime is 23405012352541. The next prime is 23405012352713. The reversal of 23405012352703 is 30725321050432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23405012352703 - 2⁴¹ = 21205989097151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23405012352713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11702506176351 + 11702506176352.

It is an arithmetic number, because the mean of its divisors is an integer number (11702506176352).

Almost surely, 2^{23405012352703} is an apocalyptic number.

23405012352703 is a deficient number, since it is larger than the sum of its proper divisors (1).

23405012352703 is an equidigital number, since it uses as much as digits as its factorization.

23405012352703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 151200, while the sum is 37.

The spelling of 23405012352703 in words is "twenty-three trillion, four hundred five billion, twelve million, three hundred fifty-two thousand, seven hundred three".