1110203300142 has 40 divisors (see below), whose sum is σ = 2567925446592. Its totient is φ = 358130095200.

The previous prime is 1110203300131. The next prime is 1110203300153. The reversal of 1110203300142 is 2410033020111.

1110203300142 is a `hidden beast` number, since 11 + 10 + 203 + 300 + 142 = 666.

It is an interprime number because it is at equal distance from previous prime (1110203300131) and next prime (1110203300153).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 110528959 + ... + 110539002.

Almost surely, 2^{1110203300142} is an apocalyptic number.

1110203300142 is an abundant number, since it is smaller than the sum of its proper divisors (1457722146450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1110203300142 is a wasteful number, since it uses less digits than its factorization.

1110203300142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221068006 (or 221067997 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1110203300142 its reverse (2410033020111), we get a palindrome (3520236320253).

The spelling of 1110203300142 in words is "one trillion, one hundred ten billion, two hundred three million, three hundred thousand, one hundred forty-two".