1113250421013 has 8 divisors (see below), whose sum is σ = 1520537160576. Its totient is φ = 724065314400.

The previous prime is 1113250420987. The next prime is 1113250421051. The reversal of 1113250421013 is 3101240523111.

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

It is not a de Polignac number, because 1113250421013 - 2⁸ = 1113250420757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113250425013) 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, 4525408093 + ... + 4525408338.

It is an arithmetic number, because the mean of its divisors is an integer number (190067145072).

Almost surely, 2^{1113250421013} is an apocalyptic number.

It is an amenable number.

1113250421013 is a deficient number, since it is larger than the sum of its proper divisors (407286739563).

1113250421013 is an equidigital number, since it uses as much as digits as its factorization.

1113250421013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9050816475.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 1113250421013 its reverse (3101240523111), we get a palindrome (4214490944124).

The spelling of 1113250421013 in words is "one trillion, one hundred thirteen billion, two hundred fifty million, four hundred twenty-one thousand, thirteen".