23040263146053 has 4 divisors (see below), whose sum is σ = 30720350861408. Its totient is φ = 15360175430700.

The previous prime is 23040263146051. The next prime is 23040263146111. The reversal of 23040263146053 is 35064136204032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 23040263146053 - 2¹ = 23040263146051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23040263146051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3840043857673 + ... + 3840043857678.

It is an arithmetic number, because the mean of its divisors is an integer number (7680087715352).

Almost surely, 2^{23040263146053} is an apocalyptic number.

It is an amenable number.

23040263146053 is a deficient number, since it is larger than the sum of its proper divisors (7680087715355).

23040263146053 is an equidigital number, since it uses as much as digits as its factorization.

23040263146053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7680087715354.

The product of its (nonzero) digits is 311040, while the sum is 39.

The spelling of 23040263146053 in words is "twenty-three trillion, forty billion, two hundred sixty-three million, one hundred forty-six thousand, fifty-three".