134446203 has 8 divisors (see below), whose sum is σ = 199179600. Its totient is φ = 89630784.

The previous prime is 134446141. The next prime is 134446211. The reversal of 134446203 is 302644431.

134446203 is a `hidden beast` number, since 1 + 34 + 4 + 4 + 620 + 3 = 666.

134446203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 134446203 - 2¹⁶ = 134380667 is a prime.

It is a super-2 number, since 2×134446203² = 36151563002234418, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 4979489 = 134446203 / (1 + 3 + 4 + 4 + 4 + 6 + 2 + 0 + 3).

It is not an unprimeable number, because it can be changed into a prime (134446243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2489718 + ... + 2489771.

It is an arithmetic number, because the mean of its divisors is an integer number (24897450).

Almost surely, 2^134446203 is an apocalyptic number.

134446203 is a deficient number, since it is larger than the sum of its proper divisors (64733397).

134446203 is an equidigital number, since it uses as much as digits as its factorization.

134446203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4979498 (or 4979492 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 134446203 is about 11595.0939194126. The cubic root of 134446203 is about 512.2903562931.

The spelling of 134446203 in words is "one hundred thirty-four million, four hundred forty-six thousand, two hundred three".