111033112130 has 16 divisors (see below), whose sum is σ = 199870443000. Its totient is φ = 44410835712.

The previous prime is 111033112117. The next prime is 111033112139. The reversal of 111033112130 is 31211330111.

It can be written as a sum of positive squares in 4 ways, for example, as 70414337449 + 40618774681 = 265357^2 + 201541^2 .

It is a junction number, because it is equal to n+sod(n) for n = 111033112099 and 111033112108.

It is not an unprimeable number, because it can be changed into a prime (111033112139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101255 + ... + 481994.

Almost surely, 2^111033112130 is an apocalyptic number.

111033112130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111033112130 is a deficient number, since it is larger than the sum of its proper divisors (88837330870).

111033112130 is a wasteful number, since it uses less digits than its factorization.

111033112130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602293.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 111033112130 its reverse (31211330111), we get a palindrome (142244442241).

The spelling of 111033112130 in words is "one hundred eleven billion, thirty-three million, one hundred twelve thousand, one hundred thirty".