1113404243233 has 32 divisors (see below), whose sum is σ = 1204830443520. Its totient is φ = 1025127290880.

The previous prime is 1113404243219. The next prime is 1113404243261. The reversal of 1113404243233 is 3323424043111.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1113404243233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1113404243195 and 1113404243204.

It is not an unprimeable number, because it can be changed into a prime (1113404240233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80915008 + ... + 80928766.

It is an arithmetic number, because the mean of its divisors is an integer number (37650951360).

Almost surely, 2^{1113404243233} is an apocalyptic number.

It is an amenable number.

1113404243233 is a deficient number, since it is larger than the sum of its proper divisors (91426200287).

1113404243233 is a wasteful number, since it uses less digits than its factorization.

1113404243233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14377.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 1113404243233 its reverse (3323424043111), we get a palindrome (4436828286344).

The spelling of 1113404243233 in words is "one trillion, one hundred thirteen billion, four hundred four million, two hundred forty-three thousand, two hundred thirty-three".