13203233134 has 64 divisors (see below), whose sum is σ = 24737094144. Its totient is φ = 5146068096.

The previous prime is 13203233117. The next prime is 13203233149. The reversal of 13203233134 is 43133230231.

It is a junction number, because it is equal to n+sod(n) for n = 13203233099 and 13203233108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6690972 + ... + 6692944.

It is an arithmetic number, because the mean of its divisors is an integer number (386517096).

Almost surely, 2^13203233134 is an apocalyptic number.

13203233134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13203233134 is a deficient number, since it is larger than the sum of its proper divisors (11533861010).

13203233134 is a wasteful number, since it uses less digits than its factorization.

13203233134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2521.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 13203233134 its reverse (43133230231), we get a palindrome (56336463365).

The spelling of 13203233134 in words is "thirteen billion, two hundred three million, two hundred thirty-three thousand, one hundred thirty-four".