23735523043 has 2 divisors, whose sum is σ = 23735523044. Its totient is φ = 23735523042.

The previous prime is 23735522983. The next prime is 23735523047. The reversal of 23735523043 is 34032553732.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23735523043 - 2¹³ = 23735514851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23735522993 and 23735523011.

It is not a weakly prime, because it can be changed into another prime (23735523047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11867761521 + 11867761522.

It is an arithmetic number, because the mean of its divisors is an integer number (11867761522).

Almost surely, 2^23735523043 is an apocalyptic number.

23735523043 is a deficient number, since it is larger than the sum of its proper divisors (1).

23735523043 is an equidigital number, since it uses as much as digits as its factorization.

23735523043 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 23735523043 in words is "twenty-three billion, seven hundred thirty-five million, five hundred twenty-three thousand, forty-three".