111000023030132 has 24 divisors (see below), whose sum is σ = 199500650769000. Its totient is φ = 53999846259840.

The previous prime is 111000023030119. The next prime is 111000023030137. The reversal of 111000023030132 is 231030320000111.

It can be written as a sum of positive squares in 4 ways, for example, as 13595045625316 + 97404977404816 = 3687146^2 + 9869396^2 .

It is a super-2 number, since 2×111000023030132² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 111000023030132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111000023030137) 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, 57623282 + ... + 59518422.

It is an arithmetic number, because the mean of its divisors is an integer number (8312527115375).

Almost surely, 2^{111000023030132} is an apocalyptic number.

It is an amenable number.

111000023030132 is a deficient number, since it is larger than the sum of its proper divisors (88500627738868).

111000023030132 is a wasteful number, since it uses less digits than its factorization.

111000023030132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2290931 (or 2290929 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 111000023030132 its reverse (231030320000111), we get a palindrome (342030343030243).

The spelling of 111000023030132 in words is "one hundred eleven trillion, twenty-three million, thirty thousand, one hundred thirty-two".