1140020423113 has 24 divisors (see below), whose sum is σ = 1425900342816. Its totient is φ = 900386323200.

The previous prime is 1140020423111. The next prime is 1140020423123. The reversal of 1140020423113 is 3113240200411.

It is not a de Polignac number, because 1140020423113 - 2¹ = 1140020423111 is a prime.

It is a super-2 number, since 2×1140020423113² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1140020423111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18004983 + ... + 18068188.

It is an arithmetic number, because the mean of its divisors is an integer number (59412514284).

Almost surely, 2^{1140020423113} is an apocalyptic number.

1140020423113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1140020423113 is a deficient number, since it is larger than the sum of its proper divisors (285879919703).

1140020423113 is a wasteful number, since it uses less digits than its factorization.

1140020423113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36073225 (or 36073212 counting only the distinct ones).

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

Adding to 1140020423113 its reverse (3113240200411), we get a palindrome (4253260623524).

The spelling of 1140020423113 in words is "one trillion, one hundred forty billion, twenty million, four hundred twenty-three thousand, one hundred thirteen".