1113323310203 has 8 divisors (see below), whose sum is σ = 1211324015328. Its totient is φ = 1017088383744.

The previous prime is 1113323310181. The next prime is 1113323310233. The reversal of 1113323310203 is 3020133233111.

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 1113323310203 - 2⁸ = 1113323309947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113323310233) 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, 441443351 + ... + 441445872.

It is an arithmetic number, because the mean of its divisors is an integer number (151415501916).

Almost surely, 2^{1113323310203} is an apocalyptic number.

1113323310203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1113323310203 is a deficient number, since it is larger than the sum of its proper divisors (98000705125).

1113323310203 is an equidigital number, since it uses as much as digits as its factorization.

1113323310203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882889333.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1113323310203 its reverse (3020133233111), we get a palindrome (4133456543314).

The spelling of 1113323310203 in words is "one trillion, one hundred thirteen billion, three hundred twenty-three million, three hundred ten thousand, two hundred three".