201023322103001 has 4 divisors (see below), whose sum is σ = 201023811941904. Its totient is φ = 201022832264100.

The previous prime is 201023322102961. The next prime is 201023322103117. The reversal of 201023322103001 is 100301223320102.

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 201023322103001 - 2¹⁴ = 201023322086617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201023322108001) 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, 244303355 + ... + 245124816.

It is an arithmetic number, because the mean of its divisors is an integer number (50255952985476).

Almost surely, 2^{201023322103001} is an apocalyptic number.

It is an amenable number.

201023322103001 is a deficient number, since it is larger than the sum of its proper divisors (489838903).

201023322103001 is an equidigital number, since it uses as much as digits as its factorization.

201023322103001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489838902.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 201023322103001 its reverse (100301223320102), we get a palindrome (301324545423103).

The spelling of 201023322103001 in words is "two hundred one trillion, twenty-three billion, three hundred twenty-two million, one hundred three thousand, one".