134662403 has 2 divisors, whose sum is σ = 134662404. Its totient is φ = 134662402.

The previous prime is 134662393. The next prime is 134662421. The reversal of 134662403 is 304266431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134662403 - 2⁴ = 134662387 is a prime.

It is not a weakly prime, because it can be changed into another prime (134662433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67331201 + 67331202.

It is an arithmetic number, because the mean of its divisors is an integer number (67331202).

Almost surely, 2^134662403 is an apocalyptic number.

134662403 is a deficient number, since it is larger than the sum of its proper divisors (1).

134662403 is an equidigital number, since it uses as much as digits as its factorization.

134662403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 134662403 is about 11604.4130829612. The cubic root of 134662403 is about 512.5648102056.

The spelling of 134662403 in words is "one hundred thirty-four million, six hundred sixty-two thousand, four hundred three".