10003012133 has 4 divisors (see below), whose sum is σ = 10437925728. Its totient is φ = 9568098540.

The previous prime is 10003012091. The next prime is 10003012157. The reversal of 10003012133 is 33121030001.

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.

It is a cyclic number.

It is not a de Polignac number, because 10003012133 - 2¹⁴ = 10002995749 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 (10003012193) 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, 217456763 + ... + 217456808.

It is an arithmetic number, because the mean of its divisors is an integer number (2609481432).

Almost surely, 2^10003012133 is an apocalyptic number.

It is an amenable number.

10003012133 is a deficient number, since it is larger than the sum of its proper divisors (434913595).

10003012133 is an equidigital number, since it uses as much as digits as its factorization.

10003012133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434913594.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 10003012133 its reverse (33121030001), we get a palindrome (43124042134).

The spelling of 10003012133 in words is "ten billion, three million, twelve thousand, one hundred thirty-three".