1013112450043 has 8 divisors (see below), whose sum is σ = 1066461393920. Its totient is φ = 959766229800.

The previous prime is 1013112449971. The next prime is 1013112450067. The reversal of 1013112450043 is 3400542113101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1013112450043 - 2³⁷ = 875673496571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1013112450083) 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, 105946 + ... + 1427392.

It is an arithmetic number, because the mean of its divisors is an integer number (133307674240).

Almost surely, 2^{1013112450043} is an apocalyptic number.

1013112450043 is a deficient number, since it is larger than the sum of its proper divisors (53348943877).

1013112450043 is a wasteful number, since it uses less digits than its factorization.

1013112450043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361817.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 1013112450043 its reverse (3400542113101), we get a palindrome (4413654563144).

The spelling of 1013112450043 in words is "one trillion, thirteen billion, one hundred twelve million, four hundred fifty thousand, forty-three".