3123211132319 has 4 divisors (see below), whose sum is σ = 3123372117096. Its totient is φ = 3123050147544.

The previous prime is 3123211132241. The next prime is 3123211132337. The reversal of 3123211132319 is 9132311123213.

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 3123211132319 - 2³⁶ = 3054491655583 is a prime.

It is a super-2 number, since 2×3123211132319² (a number of 26 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 (3123211162319) 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, 80463284 + ... + 80502089.

It is an arithmetic number, because the mean of its divisors is an integer number (780843029274).

Almost surely, 2^{3123211132319} is an apocalyptic number.

3123211132319 is a deficient number, since it is larger than the sum of its proper divisors (160984777).

3123211132319 is a wasteful number, since it uses less digits than its factorization.

3123211132319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160984776.

The product of its digits is 5832, while the sum is 32.

The spelling of 3123211132319 in words is "three trillion, one hundred twenty-three billion, two hundred eleven million, one hundred thirty-two thousand, three hundred nineteen".