132372403 has 2 divisors, whose sum is σ = 132372404. Its totient is φ = 132372402.

The previous prime is 132372391. The next prime is 132372413. The reversal of 132372403 is 304273231.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132372403 is a prime.

It is not a weakly prime, because it can be changed into another prime (132372413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66186201 + 66186202.

It is an arithmetic number, because the mean of its divisors is an integer number (66186202).

Almost surely, 2^132372403 is an apocalyptic number.

132372403 is a deficient number, since it is larger than the sum of its proper divisors (1).

132372403 is an equidigital number, since it uses as much as digits as its factorization.

132372403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 132372403 is about 11505.3206387306. The cubic root of 132372403 is about 509.6427114357.

The spelling of 132372403 in words is "one hundred thirty-two million, three hundred seventy-two thousand, four hundred three".