132403803 has 16 divisors (see below), whose sum is σ = 213626880. Its totient is φ = 71208576.

The previous prime is 132403793. The next prime is 132403811. The reversal of 132403803 is 308304231.

It is not a de Polignac number, because 132403803 - 2⁵ = 132403771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132403003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185083 + ... + 185796.

It is an arithmetic number, because the mean of its divisors is an integer number (13351680).

Almost surely, 2^132403803 is an apocalyptic number.

132403803 is a deficient number, since it is larger than the sum of its proper divisors (81223077).

132403803 is a wasteful number, since it uses less digits than its factorization.

132403803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370906.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 132403803 is about 11506.6851438631. The cubic root of 132403803 is about 509.6830056249.

The spelling of 132403803 in words is "one hundred thirty-two million, four hundred three thousand, eight hundred three".