10020031133 has 4 divisors (see below), whose sum is σ = 11451464160. Its totient is φ = 8588598108.

The previous prime is 10020031067. The next prime is 10020031163. The reversal of 10020031133 is 33113002001.

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: 33113002001 = 19 ⋅1742789579.

It is a cyclic number.

It is not a de Polignac number, because 10020031133 - 2¹² = 10020027037 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 (10020031163) 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, 715716503 + ... + 715716516.

It is an arithmetic number, because the mean of its divisors is an integer number (2862866040).

Almost surely, 2^10020031133 is an apocalyptic number.

It is an amenable number.

10020031133 is a deficient number, since it is larger than the sum of its proper divisors (1431433027).

10020031133 is an equidigital number, since it uses as much as digits as its factorization.

10020031133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431433026.

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

Adding to 10020031133 its reverse (33113002001), we get a palindrome (43133033134).

The spelling of 10020031133 in words is "ten billion, twenty million, thirty-one thousand, one hundred thirty-three".