134446515203 has 32 divisors (see below), whose sum is σ = 188364137472. Its totient is φ = 92500214400.

The previous prime is 134446515193. The next prime is 134446515209. The reversal of 134446515203 is 302515644431.

It is not a de Polignac number, because 134446515203 - 2⁶ = 134446515139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134446515209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2896808 + ... + 2942853.

It is an arithmetic number, because the mean of its divisors is an integer number (5886379296).

Almost surely, 2^134446515203 is an apocalyptic number.

134446515203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

134446515203 is a deficient number, since it is larger than the sum of its proper divisors (53917622269).

134446515203 is a wasteful number, since it uses less digits than its factorization.

134446515203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5839715.

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 134446515203 in words is "one hundred thirty-four billion, four hundred forty-six million, five hundred fifteen thousand, two hundred three".