111341876145 has 16 divisors (see below), whose sum is σ = 178528484160. Its totient is φ = 59255173184.

The previous prime is 111341876141. The next prime is 111341876161. The reversal of 111341876145 is 541678143111.

It is a cyclic number.

It is not a de Polignac number, because 111341876145 - 2² = 111341876141 is a prime.

It is a super-2 number, since 2×111341876145² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111341876097 and 111341876106.

It is not an unprimeable number, because it can be changed into a prime (111341876141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7940310 + ... + 7954319.

It is an arithmetic number, because the mean of its divisors is an integer number (11158030260).

Almost surely, 2^111341876145 is an apocalyptic number.

111341876145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

111341876145 is a deficient number, since it is larger than the sum of its proper divisors (67186608015).

111341876145 is a wasteful number, since it uses less digits than its factorization.

111341876145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15895104.

The product of its digits is 80640, while the sum is 42.

The spelling of 111341876145 in words is "one hundred eleven billion, three hundred forty-one million, eight hundred seventy-six thousand, one hundred forty-five".