10203113011313 has 8 divisors (see below), whose sum is σ = 10420328408832. Its totient is φ = 9985902942496.

The previous prime is 10203113011307. The next prime is 10203113011339. The reversal of 10203113011313 is 31311031130201.

10203113011313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10203113011313 - 2⁶ = 10203113011249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10203113011363) 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, 2664356 + ... + 5244522.

It is an arithmetic number, because the mean of its divisors is an integer number (1302541051104).

Almost surely, 2^{10203113011313} is an apocalyptic number.

It is an amenable number.

10203113011313 is a deficient number, since it is larger than the sum of its proper divisors (217215397519).

10203113011313 is an equidigital number, since it uses as much as digits as its factorization.

10203113011313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2664351.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 10203113011313 its reverse (31311031130201), we get a palindrome (41514144141514).

The spelling of 10203113011313 in words is "ten trillion, two hundred three billion, one hundred thirteen million, eleven thousand, three hundred thirteen".