1120100202003 has 16 divisors (see below), whose sum is σ = 1500259977216. Its totient is φ = 743337376320.

The previous prime is 1120100201999. The next prime is 1120100202019. The reversal of 1120100202003 is 3002020010211.

It is not a de Polignac number, because 1120100202003 - 2² = 1120100201999 is a prime.

It is a super-2 number, since 2×1120100202003² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1120100202003.

It is not an unprimeable number, because it can be changed into a prime (1120100202203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12687751 + ... + 12775727.

It is an arithmetic number, because the mean of its divisors is an integer number (93766248576).

Almost surely, 2^{1120100202003} is an apocalyptic number.

1120100202003 is a deficient number, since it is larger than the sum of its proper divisors (380159775213).

1120100202003 is a wasteful number, since it uses less digits than its factorization.

1120100202003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107234.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 1120100202003 its reverse (3002020010211), we get a palindrome (4122120212214).

The spelling of 1120100202003 in words is "one trillion, one hundred twenty billion, one hundred million, two hundred two thousand, three".