123133111322 has 8 divisors (see below), whose sum is σ = 198907333716. Its totient is φ = 56830666752.

The previous prime is 123133111313. The next prime is 123133111331. The reversal of 123133111322 is 223111331321.

It is an interprime number because it is at equal distance from previous prime (123133111313) and next prime (123133111331).

It can be written as a sum of positive squares in 2 ways, for example, as 121543574161 + 1589537161 = 348631^2 + 39869^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2367944423 + ... + 2367944474.

Almost surely, 2^123133111322 is an apocalyptic number.

123133111322 is a deficient number, since it is larger than the sum of its proper divisors (75774222394).

123133111322 is a wasteful number, since it uses less digits than its factorization.

123133111322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4735888912.

The product of its digits is 648, while the sum is 23.

Adding to 123133111322 its reverse (223111331321), we get a palindrome (346244442643).

The spelling of 123133111322 in words is "one hundred twenty-three billion, one hundred thirty-three million, one hundred eleven thousand, three hundred twenty-two".