111481613348 has 48 divisors (see below), whose sum is σ = 224675896704. Its totient is φ = 47411101440.

The previous prime is 111481613329. The next prime is 111481613401. The reversal of 111481613348 is 843316184111.

It is a happy number.

It is a super-2 number, since 2×111481613348² (a number of 23 digits) contains 22 as substring.

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, 16733138 + ... + 16739798.

It is an arithmetic number, because the mean of its divisors is an integer number (4680747848).

Almost surely, 2^111481613348 is an apocalyptic number.

It is an amenable number.

111481613348 is an abundant number, since it is smaller than the sum of its proper divisors (113194283356).

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

111481613348 is a wasteful number, since it uses less digits than its factorization.

111481613348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11172 (or 11170 counting only the distinct ones).

The product of its digits is 55296, while the sum is 41.

Adding to 111481613348 its reverse (843316184111), we get a palindrome (954797797459).

The spelling of 111481613348 in words is "one hundred eleven billion, four hundred eighty-one million, six hundred thirteen thousand, three hundred forty-eight".