1013142103040 has 44 divisors (see below), whose sum is σ = 2430353783676. Its totient is φ = 405256839168.

The previous prime is 1013142103033. The next prime is 1013142103079. The reversal of 1013142103040 is 403012413101.

1013142103040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 452057211904 + 561084891136 = 672352^2 + 749056^2 .

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

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, 98934539 + ... + 98944778.

Almost surely, 2^{1013142103040} is an apocalyptic number.

1013142103040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1013142103040 is an abundant number, since it is smaller than the sum of its proper divisors (1417211680636).

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

1013142103040 is an equidigital number, since it uses as much as digits as its factorization.

1013142103040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197879342 (or 197879324 counting only the distinct ones).

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

Adding to 1013142103040 its reverse (403012413101), we get a palindrome (1416154516141).

The spelling of 1013142103040 in words is "one trillion, thirteen billion, one hundred forty-two million, one hundred three thousand, forty".