141132403 has 4 divisors (see below), whose sum is σ = 141477880. Its totient is φ = 140786928.

The previous prime is 141132391. The next prime is 141132443. The reversal of 141132403 is 304231141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 141132403 - 2¹³ = 141124211 is a prime.

It is a super-3 number, since 3×141132403³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141132443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172125 + ... + 172942.

It is an arithmetic number, because the mean of its divisors is an integer number (35369470).

Almost surely, 2^141132403 is an apocalyptic number.

141132403 is a deficient number, since it is larger than the sum of its proper divisors (345477).

141132403 is an equidigital number, since it uses as much as digits as its factorization.

141132403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345476.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 141132403 is about 11879.9159508811. The cubic root of 141132403 is about 520.6456514057.

Adding to 141132403 its reverse (304231141), we get a palindrome (445363544).

The spelling of 141132403 in words is "one hundred forty-one million, one hundred thirty-two thousand, four hundred three".