113101220132 has 12 divisors (see below), whose sum is σ = 198273771696. Its totient is φ = 56451571080.

The previous prime is 113101220131. The next prime is 113101220137. The reversal of 113101220132 is 231022101311.

It is a super-3 number, since 3×113101220132³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113101220132.

It is not an unprimeable number, because it can be changed into a prime (113101220131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24757178 + ... + 24761745.

It is an arithmetic number, because the mean of its divisors is an integer number (16522814308).

Almost surely, 2^113101220132 is an apocalyptic number.

It is an amenable number.

113101220132 is a deficient number, since it is larger than the sum of its proper divisors (85172551564).

113101220132 is a wasteful number, since it uses less digits than its factorization.

113101220132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49519498 (or 49519496 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 113101220132 its reverse (231022101311), we get a palindrome (344123321443).

The spelling of 113101220132 in words is "one hundred thirteen billion, one hundred one million, two hundred twenty thousand, one hundred thirty-two".