1303100000203 has 8 divisors (see below), whose sum is σ = 1372609179200. Its totient is φ = 1233683318088.

The previous prime is 1303100000183. The next prime is 1303100000233. The reversal of 1303100000203 is 3020000013031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-1303100000203 is a prime.

It is a super-2 number, since 2×1303100000203² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1303100000233) 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, 23095293 + ... + 23151646.

It is an arithmetic number, because the mean of its divisors is an integer number (171576147400).

Almost surely, 2^{1303100000203} is an apocalyptic number.

1303100000203 is a deficient number, since it is larger than the sum of its proper divisors (69509178997).

1303100000203 is a wasteful number, since it uses less digits than its factorization.

1303100000203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46248441.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 1303100000203 its reverse (3020000013031), we get a palindrome (4323100013234).

The spelling of 1303100000203 in words is "one trillion, three hundred three billion, one hundred million, two hundred three", and thus it is an aban number.