1013040312140 has 24 divisors (see below), whose sum is σ = 2127641593392. Its totient is φ = 405167184320.

The previous prime is 1013040312083. The next prime is 1013040312143. The reversal of 1013040312140 is 412130403101.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (1013040312143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2888819 + ... + 3220458.

It is an arithmetic number, because the mean of its divisors is an integer number (88651733058).

Almost surely, 2^{1013040312140} is an apocalyptic number.

1013040312140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1013040312140 is an abundant number, since it is smaller than the sum of its proper divisors (1114601281252).

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

1013040312140 is a wasteful number, since it uses less digits than its factorization.

1013040312140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6117577 (or 6117575 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1013040312140 its reverse (412130403101), we get a palindrome (1425170715241).

The spelling of 1013040312140 in words is "one trillion, thirteen billion, forty million, three hundred twelve thousand, one hundred forty".