3101120112330 has 96 divisors (see below), whose sum is σ = 8284016364624. Its totient is φ = 804305230848.

The previous prime is 3101120112289. The next prime is 3101120112341. The reversal of 3101120112330 is 332110211013.

3101120112330 is a `hidden beast` number, since 3 + 101 + 120 + 112 + 330 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 2771555710401 + 329564401929 = 1664799^2 + 574077^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8536684 + ... + 8892536.

Almost surely, 2^{3101120112330} is an apocalyptic number.

3101120112330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3101120112330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4142008182312).

3101120112330 is an abundant number, since it is smaller than the sum of its proper divisors (5182896252294).

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

3101120112330 is a wasteful number, since it uses less digits than its factorization.

3101120112330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358520 (or 358517 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 3101120112330 its reverse (332110211013), we get a palindrome (3433230323343).

The spelling of 3101120112330 in words is "three trillion, one hundred one billion, one hundred twenty million, one hundred twelve thousand, three hundred thirty".