1230232202319 has 4 divisors (see below), whose sum is σ = 1640309603096. Its totient is φ = 820154801544.

The previous prime is 1230232202279. The next prime is 1230232202321. The reversal of 1230232202319 is 9132022320321.

It is a happy number.

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

It is not a de Polignac number, because 1230232202319 - 2⁸ = 1230232202063 is a prime.

It is a super-2 number, since 2×1230232202319² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230232202359) 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, 205038700384 + ... + 205038700389.

It is an arithmetic number, because the mean of its divisors is an integer number (410077400774).

Almost surely, 2^{1230232202319} is an apocalyptic number.

1230232202319 is a deficient number, since it is larger than the sum of its proper divisors (410077400777).

1230232202319 is an equidigital number, since it uses as much as digits as its factorization.

1230232202319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410077400776.

The product of its (nonzero) digits is 7776, while the sum is 30.

The spelling of 1230232202319 in words is "one trillion, two hundred thirty billion, two hundred thirty-two million, two hundred two thousand, three hundred nineteen".