3112102320030 has 64 divisors (see below), whose sum is σ = 9053388576000. Its totient is φ = 754449046560.

The previous prime is 3112102320023. The next prime is 3112102320049. The reversal of 3112102320030 is 300232012113.

3112102320030 is a `hidden beast` number, since 311 + 2 + 1 + 0 + 2 + 320 + 0 + 30 = 666.

It is a super-2 number, since 2×3112102320030² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3112102319985 and 3112102320012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 523919980 + ... + 523925919.

It is an arithmetic number, because the mean of its divisors is an integer number (141459196500).

Almost surely, 2^{3112102320030} is an apocalyptic number.

3112102320030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3112102320030 is an abundant number, since it is smaller than the sum of its proper divisors (5941286255970).

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

3112102320030 is a wasteful number, since it uses less digits than its factorization.

3112102320030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047845926 (or 1047845920 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 3112102320030 its reverse (300232012113), we get a palindrome (3412334332143).

The spelling of 3112102320030 in words is "three trillion, one hundred twelve billion, one hundred two million, three hundred twenty thousand, thirty".