13202123103212 has 12 divisors (see below), whose sum is σ = 23119315518936. Its totient is φ = 6596604383520.

The previous prime is 13202123103193. The next prime is 13202123103307. The reversal of 13202123103212 is 21230132120231.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1114285358 + ... + 1114297205.

It is an arithmetic number, because the mean of its divisors is an integer number (1926609626578).

Almost surely, 2^{13202123103212} is an apocalyptic number.

It is an amenable number.

13202123103212 is a deficient number, since it is larger than the sum of its proper divisors (9917192415724).

13202123103212 is a wasteful number, since it uses less digits than its factorization.

13202123103212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2228584048 (or 2228584046 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 13202123103212 its reverse (21230132120231), we get a palindrome (34432255223443).

The spelling of 13202123103212 in words is "thirteen trillion, two hundred two billion, one hundred twenty-three million, one hundred three thousand, two hundred twelve".