111044002 has 4 divisors (see below), whose sum is σ = 166566006. Its totient is φ = 55522000.

The previous prime is 111043979. The next prime is 111044057. The reversal of 111044002 is 200440111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 88566921 + 22477081 = 9411^2 + 4741^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27760999 + ... + 27761002.

Almost surely, 2^111044002 is an apocalyptic number.

111044002 is a deficient number, since it is larger than the sum of its proper divisors (55522004).

111044002 is an equidigital number, since it uses as much as digits as its factorization.

111044002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55522003.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 111044002 is about 10537.7417884478. The cubic root of 111044002 is about 480.6530491898.

Adding to 111044002 its reverse (200440111), we get a palindrome (311484113).

The spelling of 111044002 in words is "one hundred eleven million, forty-four thousand, two".