1113050450399 has 4 divisors (see below), whose sum is σ = 1120520587800. Its totient is φ = 1105580313000.

The previous prime is 1113050450381. The next prime is 1113050450417. The reversal of 1113050450399 is 9930540503111.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1113050450381) and next prime (1113050450417).

It is a cyclic number.

It is not a de Polignac number, because 1113050450399 - 2²⁸ = 1112782014943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113050450599) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3735068477 + ... + 3735068774.

It is an arithmetic number, because the mean of its divisors is an integer number (280130146950).

Almost surely, 2^{1113050450399} is an apocalyptic number.

1113050450399 is a deficient number, since it is larger than the sum of its proper divisors (7470137401).

1113050450399 is an equidigital number, since it uses as much as digits as its factorization.

1113050450399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7470137400.

The product of its (nonzero) digits is 72900, while the sum is 41.

The spelling of 1113050450399 in words is "one trillion, one hundred thirteen billion, fifty million, four hundred fifty thousand, three hundred ninety-nine".