141030401 has 2 divisors, whose sum is σ = 141030402. Its totient is φ = 141030400.

The previous prime is 141030397. The next prime is 141030427. The reversal of 141030401 is 104030141.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 138674176 + 2356225 = 11776^2 + 1535^2 .

It is a cyclic number.

It is not a de Polignac number, because 141030401 - 2² = 141030397 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (141030101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70515200 + 70515201.

It is an arithmetic number, because the mean of its divisors is an integer number (70515201).

Almost surely, 2^141030401 is an apocalyptic number.

It is an amenable number.

141030401 is a deficient number, since it is larger than the sum of its proper divisors (1).

141030401 is an equidigital number, since it uses as much as digits as its factorization.

141030401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 141030401 is about 11875.6221310717. The cubic root of 141030401 is about 520.5201907368.

Adding to 141030401 its reverse (104030141), we get a palindrome (245060542).

The spelling of 141030401 in words is "one hundred forty-one million, thirty thousand, four hundred one".