10033133109 has 4 divisors (see below), whose sum is σ = 13377510816. Its totient is φ = 6688755404.

The previous prime is 10033133101. The next prime is 10033133171. The reversal of 10033133109 is 90133133001.

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 10033133109 - 2³ = 10033133101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10033133101) 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, 1672188849 + ... + 1672188854.

It is an arithmetic number, because the mean of its divisors is an integer number (3344377704).

Almost surely, 2^10033133109 is an apocalyptic number.

It is an amenable number.

10033133109 is a deficient number, since it is larger than the sum of its proper divisors (3344377707).

10033133109 is an equidigital number, since it uses as much as digits as its factorization.

10033133109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3344377706.

The product of its (nonzero) digits is 729, while the sum is 24.

The spelling of 10033133109 in words is "ten billion, thirty-three million, one hundred thirty-three thousand, one hundred nine".