23021301301 has 4 divisors (see below), whose sum is σ = 23061761100. Its totient is φ = 22980841504.

The previous prime is 23021301293. The next prime is 23021301337. The reversal of 23021301301 is 10310312032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6496198801 + 16525102500 = 80599^2 + 128550^2 .

It is a cyclic number.

It is not a de Polignac number, because 23021301301 - 2³ = 23021301293 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 (23021301361) 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, 20229046 + ... + 20230183.

It is an arithmetic number, because the mean of its divisors is an integer number (5765440275).

Almost surely, 2^23021301301 is an apocalyptic number.

It is an amenable number.

23021301301 is a deficient number, since it is larger than the sum of its proper divisors (40459799).

23021301301 is an equidigital number, since it uses as much as digits as its factorization.

23021301301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40459798.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 23021301301 its reverse (10310312032), we get a palindrome (33331613333).

The spelling of 23021301301 in words is "twenty-three billion, twenty-one million, three hundred one thousand, three hundred one".