111120030002 has 16 divisors (see below), whose sum is σ = 167563776600. Its totient is φ = 55265564928.

The previous prime is 111120029983. The next prime is 111120030031. The reversal of 111120030002 is 200030021111.

It can be written as a sum of positive squares in 4 ways, for example, as 96832370041 + 14287659961 = 311179^2 + 119531^2 .

It is a super-2 number, since 2×111120030002² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1868624 + ... + 1927172.

Almost surely, 2^111120030002 is an apocalyptic number.

111120030002 is a deficient number, since it is larger than the sum of its proper divisors (56443746598).

111120030002 is a wasteful number, since it uses less digits than its factorization.

111120030002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63565.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 111120030002 its reverse (200030021111), we get a palindrome (311150051113).

The spelling of 111120030002 in words is "one hundred eleven billion, one hundred twenty million, thirty thousand, two".