3120231104 has 56 divisors (see below), whose sum is σ = 6416040000. Its totient is φ = 1505564928.

The previous prime is 3120231067. The next prime is 3120231113. The reversal of 3120231104 is 4011320213.

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, 1559897 + ... + 1561895.

Almost surely, 2^3120231104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3120231104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3208020000).

3120231104 is an abundant number, since it is smaller than the sum of its proper divisors (3295808896).

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

3120231104 is an frugal number, since it uses more digits than its factorization.

3120231104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2098 (or 2030 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3120231104 is about 55859.0288494170. The cubic root of 3120231104 is about 1461.2647925330.

Adding to 3120231104 its reverse (4011320213), we get a palindrome (7131551317).

The spelling of 3120231104 in words is "three billion, one hundred twenty million, two hundred thirty-one thousand, one hundred four".