10312313030203 has 8 divisors (see below), whose sum is σ = 10318795502400. Its totient is φ = 10305831846408.

The previous prime is 10312313030197. The next prime is 10312313030267. The reversal of 10312313030203 is 30203031321301.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10312313030203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10312313031203) 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, 15948400 + ... + 16582402.

It is an arithmetic number, because the mean of its divisors is an integer number (1289849437800).

Almost surely, 2^{10312313030203} is an apocalyptic number.

10312313030203 is a deficient number, since it is larger than the sum of its proper divisors (6482472197).

10312313030203 is an equidigital number, since it uses as much as digits as its factorization.

10312313030203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644201.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 10312313030203 its reverse (30203031321301), we get a palindrome (40515344351504).

The spelling of 10312313030203 in words is "ten trillion, three hundred twelve billion, three hundred thirteen million, thirty thousand, two hundred three".