201023133323210 has 16 divisors (see below), whose sum is σ = 394736334525792. Its totient is φ = 73099321208400.

The previous prime is 201023133323191. The next prime is 201023133323213. The reversal of 201023133323210 is 12323331320102.

201023133323210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 201023133323210.

It is not an unprimeable number, because it can be changed into a prime (201023133323213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 913741514996 + ... + 913741515215.

It is an arithmetic number, because the mean of its divisors is an integer number (24671020907862).

Almost surely, 2^{201023133323210} is an apocalyptic number.

201023133323210 is a deficient number, since it is larger than the sum of its proper divisors (193713201202582).

201023133323210 is a wasteful number, since it uses less digits than its factorization.

201023133323210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1827483030229.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 201023133323210 its reverse (12323331320102), we get a palindrome (213346464643312).

The spelling of 201023133323210 in words is "two hundred one trillion, twenty-three billion, one hundred thirty-three million, three hundred twenty-three thousand, two hundred ten".