141401213 has 2 divisors, whose sum is σ = 141401214. Its totient is φ = 141401212.

The previous prime is 141401209. The next prime is 141401321. The reversal of 141401213 is 312104141.

It is a happy number.

Together with next prime (141401321) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92987449 + 48413764 = 9643^2 + 6958^2 .

It is a cyclic number.

It is not a de Polignac number, because 141401213 - 2² = 141401209 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 141401191 and 141401200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141400213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70700606 + 70700607.

It is an arithmetic number, because the mean of its divisors is an integer number (70700607).

Almost surely, 2^141401213 is an apocalyptic number.

It is an amenable number.

141401213 is a deficient number, since it is larger than the sum of its proper divisors (1).

141401213 is an equidigital number, since it uses as much as digits as its factorization.

141401213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 141401213 is about 11891.2242010653. The cubic root of 141401213 is about 520.9759936773.

Adding to 141401213 its reverse (312104141), we get a palindrome (453505354).

The spelling of 141401213 in words is "one hundred forty-one million, four hundred one thousand, two hundred thirteen".