210232423311401 has 4 divisors (see below), whose sum is σ = 210232457908932. Its totient is φ = 210232388713872.

The previous prime is 210232423311353. The next prime is 210232423311433. The reversal of 210232423311401 is 104113324232012.

It is a happy number.

210232423311401 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.

It can be written as a sum of positive squares in 2 ways, for example, as 132564159349801 + 77668263961600 = 11513651^2 + 8812960^2 .

It is a cyclic number.

It is not a de Polignac number, because 210232423311401 - 2²⁶ = 210232356202537 is a prime.

It is a super-4 number, since 4×210232423311401⁴ (a number of 58 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210232423311301) 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, 5502770 + ... + 21230763.

It is an arithmetic number, because the mean of its divisors is an integer number (52558114477233).

Almost surely, 2^{210232423311401} is an apocalyptic number.

It is an amenable number.

210232423311401 is a deficient number, since it is larger than the sum of its proper divisors (34597531).

210232423311401 is an equidigital number, since it uses as much as digits as its factorization.

210232423311401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34597530.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 210232423311401 its reverse (104113324232012), we get a palindrome (314345747543413).

The spelling of 210232423311401 in words is "two hundred ten trillion, two hundred thirty-two billion, four hundred twenty-three million, three hundred eleven thousand, four hundred one".