10003312133 has 4 divisors (see below), whose sum is σ = 10010226720. Its totient is φ = 9996397548.

The previous prime is 10003312093. The next prime is 10003312141. The reversal of 10003312133 is 33121330001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33121330001 = 857 ⋅38647993.

It is a cyclic number.

It is not a de Polignac number, because 10003312133 - 2²² = 9999117829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10003312153) 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, 3455123 + ... + 3458016.

It is an arithmetic number, because the mean of its divisors is an integer number (2502556680).

Almost surely, 2^10003312133 is an apocalyptic number.

It is an amenable number.

10003312133 is a deficient number, since it is larger than the sum of its proper divisors (6914587).

10003312133 is an equidigital number, since it uses as much as digits as its factorization.

10003312133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6914586.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 10003312133 its reverse (33121330001), we get a palindrome (43124642134).

It can be divided in two parts, 1000 and 3312133, that added together give a palindrome (3313133).

The spelling of 10003312133 in words is "ten billion, three million, three hundred twelve thousand, one hundred thirty-three".