13534203202 has 16 divisors (see below), whose sum is σ = 21865076352. Its totient is φ = 6245946000.

The previous prime is 13534203181. The next prime is 13534203229. The reversal of 13534203202 is 20230243531.

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, 352263 + ... + 388789.

It is an arithmetic number, because the mean of its divisors is an integer number (1366567272).

Almost surely, 2^13534203202 is an apocalyptic number.

13534203202 is a deficient number, since it is larger than the sum of its proper divisors (8330873150).

13534203202 is a wasteful number, since it uses less digits than its factorization.

13534203202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50793.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 13534203202 its reverse (20230243531), we get a palindrome (33764446733).

The spelling of 13534203202 in words is "thirteen billion, five hundred thirty-four million, two hundred three thousand, two hundred two".