23620013603 has 2 divisors, whose sum is σ = 23620013604. Its totient is φ = 23620013602.

The previous prime is 23620013561. The next prime is 23620013611. The reversal of 23620013603 is 30631002632.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23620013603 - 2¹⁶ = 23619948067 is a prime.

It is not a weakly prime, because it can be changed into another prime (23620013623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11810006801 + 11810006802.

It is an arithmetic number, because the mean of its divisors is an integer number (11810006802).

Almost surely, 2^23620013603 is an apocalyptic number.

23620013603 is a deficient number, since it is larger than the sum of its proper divisors (1).

23620013603 is an equidigital number, since it uses as much as digits as its factorization.

23620013603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 26.

The spelling of 23620013603 in words is "twenty-three billion, six hundred twenty million, thirteen thousand, six hundred three".