111012002 has 8 divisors (see below), whose sum is σ = 168524496. Its totient is φ = 54837172.

The previous prime is 111011987. The next prime is 111012017. The reversal of 111012002 is 200210111.

It is an interprime number because it is at equal distance from previous prime (111011987) and next prime (111012017).

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, 334208 + ... + 334539.

It is an arithmetic number, because the mean of its divisors is an integer number (21065562).

Almost surely, 2^111012002 is an apocalyptic number.

111012002 is a deficient number, since it is larger than the sum of its proper divisors (57512494).

111012002 is an equidigital number, since it uses as much as digits as its factorization.

111012002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668832.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 111012002 is about 10536.2233271699. The cubic root of 111012002 is about 480.6068741752.

Adding to 111012002 its reverse (200210111), we get a palindrome (311222113).

The spelling of 111012002 in words is "one hundred eleven million, twelve thousand, two".