201230023203301 has 4 divisors (see below), whose sum is σ = 201291807063852. Its totient is φ = 201168239342752.

The previous prime is 201230023203299. The next prime is 201230023203367. The reversal of 201230023203301 is 103302320032102.

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 87279223252225 + 113950799951076 = 9342335^2 + 10674774^2 .

It is a cyclic number.

It is not a de Polignac number, because 201230023203301 - 2¹ = 201230023203299 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 (201230023203901) 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, 30891925390 + ... + 30891931903.

It is an arithmetic number, because the mean of its divisors is an integer number (50322951765963).

Almost surely, 2^{201230023203301} is an apocalyptic number.

It is an amenable number.

201230023203301 is a deficient number, since it is larger than the sum of its proper divisors (61783860551).

201230023203301 is an equidigital number, since it uses as much as digits as its factorization.

201230023203301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61783860550.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 201230023203301 its reverse (103302320032102), we get a palindrome (304532343235403).

The spelling of 201230023203301 in words is "two hundred one trillion, two hundred thirty billion, twenty-three million, two hundred three thousand, three hundred one".