23340553723 has 2 divisors, whose sum is σ = 23340553724. Its totient is φ = 23340553722.

The previous prime is 23340553711. The next prime is 23340553729. The reversal of 23340553723 is 32735504332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23340553723 - 2¹³ = 23340545531 is a prime.

It is not a weakly prime, because it can be changed into another prime (23340553729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11670276861 + 11670276862.

It is an arithmetic number, because the mean of its divisors is an integer number (11670276862).

Almost surely, 2^23340553723 is an apocalyptic number.

23340553723 is a deficient number, since it is larger than the sum of its proper divisors (1).

23340553723 is an equidigital number, since it uses as much as digits as its factorization.

23340553723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 226800, while the sum is 37.

The spelling of 23340553723 in words is "twenty-three billion, three hundred forty million, five hundred fifty-three thousand, seven hundred twenty-three".