1303112011203 has 12 divisors (see below), whose sum is σ = 1882398995568. Its totient is φ = 868683145200.

The previous prime is 1303112011177. The next prime is 1303112011211. The reversal of 1303112011203 is 3021102113031.

1303112011203 is a `hidden beast` number, since 1 + 30 + 311 + 201 + 120 + 3 = 666.

It is not a de Polignac number, because 1303112011203 - 2⁸ = 1303112010947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1303112051203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4707600 + ... + 4976717.

It is an arithmetic number, because the mean of its divisors is an integer number (156866582964).

Almost surely, 2^{1303112011203} is an apocalyptic number.

1303112011203 is a deficient number, since it is larger than the sum of its proper divisors (579286984365).

1303112011203 is a wasteful number, since it uses less digits than its factorization.

1303112011203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9699274 (or 9699271 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1303112011203 its reverse (3021102113031), we get a palindrome (4324214124234).

The spelling of 1303112011203 in words is "one trillion, three hundred three billion, one hundred twelve million, eleven thousand, two hundred three".