10011020133 has 4 divisors (see below), whose sum is σ = 13348026848. Its totient is φ = 6674013420.

The previous prime is 10011020057. The next prime is 10011020147. The reversal of 10011020133 is 33102011001.

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 not a de Polignac number, because 10011020133 - 2¹⁷ = 10010889061 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 (10011020933) 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, 1668503353 + ... + 1668503358.

It is an arithmetic number, because the mean of its divisors is an integer number (3337006712).

Almost surely, 2^10011020133 is an apocalyptic number.

It is an amenable number.

10011020133 is a deficient number, since it is larger than the sum of its proper divisors (3337006715).

10011020133 is an equidigital number, since it uses as much as digits as its factorization.

10011020133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3337006714.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 10011020133 its reverse (33102011001), we get a palindrome (43113031134).

The spelling of 10011020133 in words is "ten billion, eleven million, twenty thousand, one hundred thirty-three".