1013300030203 has 16 divisors (see below), whose sum is σ = 1095007334400. Its totient is φ = 934531456320.

The previous prime is 1013300030201. The next prime is 1013300030207. The reversal of 1013300030203 is 3020300033101.

It is a cyclic number.

It is not a de Polignac number, because 1013300030203 - 2¹ = 1013300030201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1013300030201) 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, 1044043 + ... + 1765396.

It is an arithmetic number, because the mean of its divisors is an integer number (68437958400).

Almost surely, 2^{1013300030203} is an apocalyptic number.

1013300030203 is a deficient number, since it is larger than the sum of its proper divisors (81707304197).

1013300030203 is a wasteful number, since it uses less digits than its factorization.

1013300030203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2809962.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 1013300030203 its reverse (3020300033101), we get a palindrome (4033600063304).

The spelling of 1013300030203 in words is "one trillion, thirteen billion, three hundred million, thirty thousand, two hundred three".