141123407 has 2 divisors, whose sum is σ = 141123408. Its totient is φ = 141123406.

The previous prime is 141123391. The next prime is 141123427. The reversal of 141123407 is 704321141.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141123407 - 2⁴ = 141123391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141123427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70561703 + 70561704.

It is an arithmetic number, because the mean of its divisors is an integer number (70561704).

Almost surely, 2^141123407 is an apocalyptic number.

141123407 is a deficient number, since it is larger than the sum of its proper divisors (1).

141123407 is an equidigital number, since it uses as much as digits as its factorization.

141123407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 141123407 is about 11879.5373226401. The cubic root of 141123407 is about 520.6345889147.

Adding to 141123407 its reverse (704321141), we get a palindrome (845444548).

The spelling of 141123407 in words is "one hundred forty-one million, one hundred twenty-three thousand, four hundred seven".