23233023197 has 4 divisors (see below), whose sum is σ = 23234325660. Its totient is φ = 23231720736.

The previous prime is 23233023169. The next prime is 23233023263. The reversal of 23233023197 is 79132033232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14882536036 + 8350487161 = 121994^2 + 91381^2 .

It is a cyclic number.

It is not a de Polignac number, because 23233023197 - 2²² = 23228828893 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 (23233083197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 624098 + ... + 660275.

It is an arithmetic number, because the mean of its divisors is an integer number (5808581415).

Almost surely, 2^23233023197 is an apocalyptic number.

It is an amenable number.

23233023197 is a deficient number, since it is larger than the sum of its proper divisors (1302463).

23233023197 is a wasteful number, since it uses less digits than its factorization.

23233023197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302462.

The product of its (nonzero) digits is 40824, while the sum is 35.

The spelling of 23233023197 in words is "twenty-three billion, two hundred thirty-three million, twenty-three thousand, one hundred ninety-seven".