232023121219 has 4 divisors (see below), whose sum is σ = 232038282640. Its totient is φ = 232007959800.

The previous prime is 232023121189. The next prime is 232023121223. The reversal of 232023121219 is 912121320232.

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

It is a cyclic number.

It is not a de Polignac number, because 232023121219 - 2²³ = 232014732611 is a prime.

It is a super-2 number, since 2×232023121219² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232023121259) 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, 7557732 + ... + 7588369.

It is an arithmetic number, because the mean of its divisors is an integer number (58009570660).

Almost surely, 2^232023121219 is an apocalyptic number.

232023121219 is a deficient number, since it is larger than the sum of its proper divisors (15161421).

232023121219 is a wasteful number, since it uses less digits than its factorization.

232023121219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15161420.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 232023121219 in words is "two hundred thirty-two billion, twenty-three million, one hundred twenty-one thousand, two hundred nineteen".