1013031300203 has 8 divisors (see below), whose sum is σ = 1090985275296. Its totient is φ = 935081395200.

The previous prime is 1013031300167. The next prime is 1013031300233. The reversal of 1013031300203 is 3020031303101.

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 1013031300203 - 2¹⁶ = 1013031234667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1013031300233) 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, 490463 + ... + 1505528.

It is an arithmetic number, because the mean of its divisors is an integer number (136373159412).

Almost surely, 2^{1013031300203} is an apocalyptic number.

1013031300203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1013031300203 is a deficient number, since it is larger than the sum of its proper divisors (77953975093).

1013031300203 is a wasteful number, since it uses less digits than its factorization.

1013031300203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2035045.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 1013031300203 its reverse (3020031303101), we get a palindrome (4033062603304).

The spelling of 1013031300203 in words is "one trillion, thirteen billion, thirty-one million, three hundred thousand, two hundred three".