111133023130 has 32 divisors (see below), whose sum is σ = 211294499328. Its totient is φ = 42018782400.

The previous prime is 111133023107. The next prime is 111133023163. The reversal of 111133023130 is 31320331111.

It is a super-2 number, since 2×111133023130² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111133023098 and 111133023107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4155201 + ... + 4181860.

It is an arithmetic number, because the mean of its divisors is an integer number (6602953104).

Almost surely, 2^111133023130 is an apocalyptic number.

111133023130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111133023130 is a deficient number, since it is larger than the sum of its proper divisors (100161476198).

111133023130 is a wasteful number, since it uses less digits than its factorization.

111133023130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8337142.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 111133023130 its reverse (31320331111), we get a palindrome (142453354241).

The spelling of 111133023130 in words is "one hundred eleven billion, one hundred thirty-three million, twenty-three thousand, one hundred thirty".