1113032111130 has 48 divisors (see below), whose sum is σ = 2897276283720. Its totient is φ = 296460584064.

The previous prime is 1113032111089. The next prime is 1113032111137. The reversal of 1113032111130 is 311112303111.

1113032111130 is a `hidden beast` number, since 111 + 303 + 211 + 11 + 30 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 824814525249 + 288217585881 = 908193^2 + 536859^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1113032111137) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7172365 + ... + 7325904.

Almost surely, 2^{1113032111130} is an apocalyptic number.

1113032111130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1113032111130 is an abundant number, since it is smaller than the sum of its proper divisors (1784244172590).

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

1113032111130 is a wasteful number, since it uses less digits than its factorization.

1113032111130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14499135 (or 14499132 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 1113032111130 its reverse (311112303111), we get a palindrome (1424144414241).

The spelling of 1113032111130 in words is "one trillion, one hundred thirteen billion, thirty-two million, one hundred eleven thousand, one hundred thirty".