1113211012303 has 16 divisors (see below), whose sum is σ = 1210297248160. Its totient is φ = 1017768260736.

The previous prime is 1113211012283. The next prime is 1113211012307. The reversal of 1113211012303 is 3032101123111.

It is a cyclic number.

It is not a de Polignac number, because 1113211012303 - 2⁹ = 1113211011791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113211012307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3646576 + ... + 3940042.

It is an arithmetic number, because the mean of its divisors is an integer number (75643578010).

Almost surely, 2^{1113211012303} is an apocalyptic number.

1113211012303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1113211012303 is a deficient number, since it is larger than the sum of its proper divisors (97086235857).

1113211012303 is a wasteful number, since it uses less digits than its factorization.

1113211012303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296266.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1113211012303 its reverse (3032101123111), we get a palindrome (4145312135414).

The spelling of 1113211012303 in words is "one trillion, one hundred thirteen billion, two hundred eleven million, twelve thousand, three hundred three".