13203012102 has 32 divisors (see below), whose sum is σ = 30331521792. Its totient is φ = 3753138144.

The previous prime is 13203012089. The next prime is 13203012103. The reversal of 13203012102 is 20121030231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13203012103) 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, 789588 + ... + 806135.

It is an arithmetic number, because the mean of its divisors is an integer number (947860056).

Almost surely, 2^13203012102 is an apocalyptic number.

13203012102 is an abundant number, since it is smaller than the sum of its proper divisors (17128509690).

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

13203012102 is a wasteful number, since it uses less digits than its factorization.

13203012102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1595932.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13203012102 its reverse (20121030231), we get a palindrome (33324042333).

The spelling of 13203012102 in words is "thirteen billion, two hundred three million, twelve thousand, one hundred two".