10135812203 has 6 divisors (see below), whose sum is σ = 11141016852. Its totient is φ = 9214374620.

The previous prime is 10135812163. The next prime is 10135812241. The reversal of 10135812203 is 30221853101.

It is not a de Polignac number, because 10135812203 - 2⁶ = 10135812139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10135812263) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41883401 + ... + 41883642.

It is an arithmetic number, because the mean of its divisors is an integer number (1856836142).

Almost surely, 2^10135812203 is an apocalyptic number.

10135812203 is a deficient number, since it is larger than the sum of its proper divisors (1005204649).

10135812203 is an equidigital number, since it uses as much as digits as its factorization.

10135812203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83767065 (or 83767054 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The spelling of 10135812203 in words is "ten billion, one hundred thirty-five million, eight hundred twelve thousand, two hundred three".