1110203342140 has 12 divisors (see below), whose sum is σ = 2331427018536. Its totient is φ = 444081336848.

The previous prime is 1110203342089. The next prime is 1110203342159. The reversal of 1110203342140 is 412433020111.

It is a congruent number.

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, 27755083534 + ... + 27755083573.

It is an arithmetic number, because the mean of its divisors is an integer number (194285584878).

Almost surely, 2^{1110203342140} is an apocalyptic number.

1110203342140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1110203342140 is an abundant number, since it is smaller than the sum of its proper divisors (1221223676396).

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

1110203342140 is a wasteful number, since it uses less digits than its factorization.

1110203342140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55510167116 (or 55510167114 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1110203342140 its reverse (412433020111), we get a palindrome (1522636362251).

The spelling of 1110203342140 in words is "one trillion, one hundred ten billion, two hundred three million, three hundred forty-two thousand, one hundred forty".