10012002312203 has 4 divisors (see below), whose sum is σ = 10017000817608. Its totient is φ = 10007003806800.

The previous prime is 10012002312187. The next prime is 10012002312209. The reversal of 10012002312203 is 30221320021001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10012002312203 - 2⁴ = 10012002312187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10012002312209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2499249698 + ... + 2499253703.

It is an arithmetic number, because the mean of its divisors is an integer number (2504250204402).

Almost surely, 2^{10012002312203} is an apocalyptic number.

10012002312203 is a deficient number, since it is larger than the sum of its proper divisors (4998505405).

10012002312203 is an equidigital number, since it uses as much as digits as its factorization.

10012002312203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4998505404.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10012002312203 its reverse (30221320021001), we get a palindrome (40233322333204).

The spelling of 10012002312203 in words is "ten trillion, twelve billion, two million, three hundred twelve thousand, two hundred three".