1110121023002 has 8 divisors (see below), whose sum is σ = 1665287233812. Its totient is φ = 555025278400.

The previous prime is 1110121023001. The next prime is 1110121023017. The reversal of 1110121023002 is 2003201210111.

It can be written as a sum of positive squares in 2 ways, for example, as 923446043521 + 186674979481 = 960961^2 + 432059^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1110121023002² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1110121023001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17577149 + ... + 17640192.

Almost surely, 2^{1110121023002} is an apocalyptic number.

1110121023002 is a deficient number, since it is larger than the sum of its proper divisors (555166210810).

1110121023002 is a wasteful number, since it uses less digits than its factorization.

1110121023002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35233104.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1110121023002 its reverse (2003201210111), we get a palindrome (3113322233113).

The spelling of 1110121023002 in words is "one trillion, one hundred ten billion, one hundred twenty-one million, twenty-three thousand, two".