301401231 has 4 divisors (see below), whose sum is σ = 401868312. Its totient is φ = 200934152.

The previous prime is 301401187. The next prime is 301401257. The reversal of 301401231 is 132104103.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 132104103 = 3 ⋅44034701.

It is a cyclic number.

It is not a de Polignac number, because 301401231 - 2⁶ = 301401167 is a prime.

It is a super-2 number, since 2×301401231² = 181685404096630722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 301401231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (301401281) 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, 50233536 + ... + 50233541.

It is an arithmetic number, because the mean of its divisors is an integer number (100467078).

Almost surely, 2^301401231 is an apocalyptic number.

301401231 is a deficient number, since it is larger than the sum of its proper divisors (100467081).

301401231 is a wasteful number, since it uses less digits than its factorization.

301401231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100467080.

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

The square root of 301401231 is about 17360.9110072024. The cubic root of 301401231 is about 670.4735873476.

Adding to 301401231 its reverse (132104103), we get a palindrome (433505334).

The spelling of 301401231 in words is "three hundred one million, four hundred one thousand, two hundred thirty-one".