203340013134 has 16 divisors (see below), whose sum is σ = 407253631440. Its totient is φ = 67684403520.

The previous prime is 203340013117. The next prime is 203340013169. The reversal of 203340013134 is 431310043302.

203340013134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23895607 + ... + 23904114.

It is an arithmetic number, because the mean of its divisors is an integer number (25453351965).

Almost surely, 2^203340013134 is an apocalyptic number.

203340013134 is an abundant number, since it is smaller than the sum of its proper divisors (203913618306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

203340013134 is a wasteful number, since it uses less digits than its factorization.

203340013134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47800435.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 203340013134 its reverse (431310043302), we get a palindrome (634650056436).

The spelling of 203340013134 in words is "two hundred three billion, three hundred forty million, thirteen thousand, one hundred thirty-four".