111000001150 has 48 divisors (see below), whose sum is σ = 210198376800. Its totient is φ = 43598505600.

The previous prime is 111000001081. The next prime is 111000001171. The reversal of 111000001150 is 51100000111.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 1796572 + ... + 1857328.

It is an arithmetic number, because the mean of its divisors is an integer number (4379132850).

Almost surely, 2^111000001150 is an apocalyptic number.

111000001150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111000001150 is a deficient number, since it is larger than the sum of its proper divisors (99198375650).

111000001150 is a wasteful number, since it uses less digits than its factorization.

111000001150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61429 (or 61424 counting only the distinct ones).

The product of its (nonzero) digits is 5, while the sum is 10.

Adding to 111000001150 its reverse (51100000111), we get a palindrome (162100001261).

The spelling of 111000001150 in words is "one hundred eleven billion, one thousand, one hundred fifty".