201002010133 has 4 divisors (see below), whose sum is σ = 201071252448. Its totient is φ = 200932767820.

The previous prime is 201002010119. The next prime is 201002010137. The reversal of 201002010133 is 331010200102.

201002010133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 331010200102 = 2 ⋅165505100051.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201002010133 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 (201002010137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34616803 + ... + 34622608.

It is an arithmetic number, because the mean of its divisors is an integer number (50267813112).

Almost surely, 2^201002010133 is an apocalyptic number.

It is an amenable number.

201002010133 is a deficient number, since it is larger than the sum of its proper divisors (69242315).

201002010133 is an equidigital number, since it uses as much as digits as its factorization.

201002010133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69242314.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 201002010133 its reverse (331010200102), we get a palindrome (532012210235).

The spelling of 201002010133 in words is "two hundred one billion, two million, ten thousand, one hundred thirty-three".