111451240114 has 8 divisors (see below), whose sum is σ = 172569662208. Its totient is φ = 53928019380.

The previous prime is 111451240099. The next prime is 111451240157. The reversal of 111451240114 is 411042154111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 898800262 + ... + 898800385.

It is an arithmetic number, because the mean of its divisors is an integer number (21571207776).

Almost surely, 2^111451240114 is an apocalyptic number.

111451240114 is a deficient number, since it is larger than the sum of its proper divisors (61118422094).

111451240114 is a wasteful number, since it uses less digits than its factorization.

111451240114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1797600680.

The product of its (nonzero) digits is 640, while the sum is 25.

Adding to 111451240114 its reverse (411042154111), we get a palindrome (522493394225).

The spelling of 111451240114 in words is "one hundred eleven billion, four hundred fifty-one million, two hundred forty thousand, one hundred fourteen".