111382002 has 12 divisors (see below), whose sum is σ = 241327710. Its totient is φ = 37127328.

The previous prime is 111381983. The next prime is 111382049. The reversal of 111382002 is 200283111.

It can be written as a sum of positive squares in only one way, i.e., 110691441 + 690561 = 10521^2 + 831^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 6187889 = 111382002 / (1 + 1 + 1 + 3 + 8 + 2 + 0 + 0 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3093927 + ... + 3093962.

Almost surely, 2^111382002 is an apocalyptic number.

111382002 is an abundant number, since it is smaller than the sum of its proper divisors (129945708).

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

111382002 is a wasteful number, since it uses less digits than its factorization.

111382002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6187897 (or 6187894 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 111382002 is about 10553.7671947035. The cubic root of 111382002 is about 481.1402319617.

The spelling of 111382002 in words is "one hundred eleven million, three hundred eighty-two thousand, two".