23690001233 has 2 divisors, whose sum is σ = 23690001234. Its totient is φ = 23690001232.

The previous prime is 23690001217. The next prime is 23690001271. The reversal of 23690001233 is 33210009632.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17268062464 + 6421938769 = 131408^2 + 80137^2 .

It is a cyclic number.

It is not a de Polignac number, because 23690001233 - 2⁴ = 23690001217 is a prime.

It is a super-2 number, since 2×23690001233² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23690001196 and 23690001205.

It is not a weakly prime, because it can be changed into another prime (23690001733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11845000616 + 11845000617.

It is an arithmetic number, because the mean of its divisors is an integer number (11845000617).

Almost surely, 2^23690001233 is an apocalyptic number.

It is an amenable number.

23690001233 is a deficient number, since it is larger than the sum of its proper divisors (1).

23690001233 is an equidigital number, since it uses as much as digits as its factorization.

23690001233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 29.

The spelling of 23690001233 in words is "twenty-three billion, six hundred ninety million, one thousand, two hundred thirty-three".