111330012023130 has 32 divisors (see below), whose sum is σ = 267229646152704. Its totient is φ = 29683823506496.

The previous prime is 111330012023129. The next prime is 111330012023143. The reversal of 111330012023130 is 31320210033111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 111330012023097 and 111330012023106.

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, 261014589 + ... + 261440768.

It is an arithmetic number, because the mean of its divisors is an integer number (8350926442272).

Almost surely, 2^{111330012023130} is an apocalyptic number.

111330012023130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111330012023130 is an abundant number, since it is smaller than the sum of its proper divisors (155899634129574).

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

111330012023130 is a wasteful number, since it uses less digits than its factorization.

111330012023130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522462470.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 111330012023130 its reverse (31320210033111), we get a palindrome (142650222056241).

The spelling of 111330012023130 in words is "one hundred eleven trillion, three hundred thirty billion, twelve million, twenty-three thousand, one hundred thirty".