134503201 has 16 divisors (see below), whose sum is σ = 163365120. Its totient is φ = 108479040.

The previous prime is 134503169. The next prime is 134503219. The reversal of 134503201 is 102305431.

134503201 = 1769² + 1770² + ... + 1810².

It is not a de Polignac number, because 134503201 - 2⁵ = 134503169 is a prime.

It is a super-2 number, since 2×134503201² = 36182222158492802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134507201) 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, 32436 + ... + 36346.

It is an arithmetic number, because the mean of its divisors is an integer number (10210320).

Almost surely, 2^134503201 is an apocalyptic number.

It is an amenable number.

134503201 is a deficient number, since it is larger than the sum of its proper divisors (28861919).

134503201 is an frugal number, since it uses more digits than its factorization.

134503201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3969 (or 3935 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 134503201 is about 11597.5515088315. The cubic root of 134503201 is about 512.3627406365.

Adding to 134503201 its reverse (102305431), we get a palindrome (236808632).

The spelling of 134503201 in words is "one hundred thirty-four million, five hundred three thousand, two hundred one".