141399803 has 4 divisors (see below), whose sum is σ = 141429048. Its totient is φ = 141370560.

The previous prime is 141399799. The next prime is 141399827. The reversal of 141399803 is 308993141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 308993141 = 43 ⋅7185887.

It is a cyclic number.

It is not a de Polignac number, because 141399803 - 2² = 141399799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141399833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5453 + ... + 17678.

It is an arithmetic number, because the mean of its divisors is an integer number (35357262).

Almost surely, 2^141399803 is an apocalyptic number.

141399803 is a deficient number, since it is larger than the sum of its proper divisors (29245).

141399803 is an equidigital number, since it uses as much as digits as its factorization.

141399803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29244.

The product of its (nonzero) digits is 23328, while the sum is 38.

The square root of 141399803 is about 11891.1649134978. The cubic root of 141399803 is about 520.9742620123.

The spelling of 141399803 in words is "one hundred forty-one million, three hundred ninety-nine thousand, eight hundred three".