111456114150 has 48 divisors (see below), whose sum is σ = 281626488144. Its totient is φ = 29160842880.

The previous prime is 111456114047. The next prime is 111456114197. The reversal of 111456114150 is 51411654111.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7001869 + ... + 7017768.

It is an arithmetic number, because the mean of its divisors is an integer number (5867218503).

Almost surely, 2^111456114150 is an apocalyptic number.

111456114150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111456114150 is an abundant number, since it is smaller than the sum of its proper divisors (170170373994).

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

111456114150 is a wasteful number, since it uses less digits than its factorization.

111456114150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14019705 (or 14019700 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 30.

Adding to 111456114150 its reverse (51411654111), we get a palindrome (162867768261).

The spelling of 111456114150 in words is "one hundred eleven billion, four hundred fifty-six million, one hundred fourteen thousand, one hundred fifty".