231301401 has 8 divisors (see below), whose sum is σ = 310294560. Its totient is φ = 153254592.

The previous prime is 231301391. The next prime is 231301453. The reversal of 231301401 is 104103132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 231301401 - 2¹⁵ = 231268633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (231301471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236016 + ... + 236993.

It is an arithmetic number, because the mean of its divisors is an integer number (38786820).

Almost surely, 2^231301401 is an apocalyptic number.

It is an amenable number.

231301401 is a deficient number, since it is larger than the sum of its proper divisors (78993159).

231301401 is a wasteful number, since it uses less digits than its factorization.

231301401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473175.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 231301401 is about 15208.5962863112. The cubic root of 231301401 is about 613.8459871471.

Adding to 231301401 its reverse (104103132), we get a palindrome (335404533).

It can be divided in two parts, 23130 and 1401, that added together give a triangular number (24531 = T₂₂₁).

The spelling of 231301401 in words is "two hundred thirty-one million, three hundred one thousand, four hundred one".