1113031213303 has 8 divisors (see below), whose sum is σ = 1138977384336. Its totient is φ = 1087087848000.

The previous prime is 1113031213291. The next prime is 1113031213331. The reversal of 1113031213303 is 3033121303111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1113031213303 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 (1113031219303) 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, 112083 + ... + 1496203.

It is an arithmetic number, because the mean of its divisors is an integer number (142372173042).

Almost surely, 2^{1113031213303} is an apocalyptic number.

1113031213303 is a deficient number, since it is larger than the sum of its proper divisors (25946171033).

1113031213303 is a wasteful number, since it uses less digits than its factorization.

1113031213303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402865.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 1113031213303 its reverse (3033121303111), we get a palindrome (4146152516414).

The spelling of 1113031213303 in words is "one trillion, one hundred thirteen billion, thirty-one million, two hundred thirteen thousand, three hundred three".