3112102023320 has 32 divisors (see below), whose sum is σ = 7071558567120. Its totient is φ = 1232515651200.

The previous prime is 3112102023301. The next prime is 3112102023347. The reversal of 3112102023320 is 233202012113.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 3112102023292 and 3112102023301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385157102 + ... + 385165181.

Almost surely, 2^{3112102023320} is an apocalyptic number.

It is an amenable number.

3112102023320 is an abundant number, since it is smaller than the sum of its proper divisors (3959456543800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3112102023320 is a wasteful number, since it uses less digits than its factorization.

3112102023320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770322395 (or 770322391 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 3112102023320 its reverse (233202012113), we get a palindrome (3345304035433).

The spelling of 3112102023320 in words is "three trillion, one hundred twelve billion, one hundred two million, twenty-three thousand, three hundred twenty".