140002301 has 2 divisors, whose sum is σ = 140002302. Its totient is φ = 140002300.

The previous prime is 140002297. The next prime is 140002307. The reversal of 140002301 is 103200041.

It is a happy number.

140002301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73188025 + 66814276 = 8555^2 + 8174^2 .

It is a cyclic number.

It is not a de Polignac number, because 140002301 - 2² = 140002297 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140002307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70001150 + 70001151.

It is an arithmetic number, because the mean of its divisors is an integer number (70001151).

Almost surely, 2^140002301 is an apocalyptic number.

It is an amenable number.

140002301 is a deficient number, since it is larger than the sum of its proper divisors (1).

140002301 is an equidigital number, since it uses as much as digits as its factorization.

140002301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 140002301 is about 11832.2568007967. The cubic root of 140002301 is about 519.2522549145.

Adding to 140002301 its reverse (103200041), we get a palindrome (243202342).

The spelling of 140002301 in words is "one hundred forty million, two thousand, three hundred one".