1213032030202 has 16 divisors (see below), whose sum is σ = 1971384478272. Its totient is φ = 557563285440.

The previous prime is 1213032030187. The next prime is 1213032030209. The reversal of 1213032030202 is 2020302303121.

It is a self number, because there is not a number n which added to its sum of digits gives 1213032030202.

It is not an unprimeable number, because it can be changed into a prime (1213032030209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 414852174 + ... + 414855097.

It is an arithmetic number, because the mean of its divisors is an integer number (123211529892).

Almost surely, 2^{1213032030202} is an apocalyptic number.

1213032030202 is a deficient number, since it is larger than the sum of its proper divisors (758352448070).

1213032030202 is a wasteful number, since it uses less digits than its factorization.

1213032030202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829707333.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1213032030202 its reverse (2020302303121), we get a palindrome (3233334333323).

The spelling of 1213032030202 in words is "one trillion, two hundred thirteen billion, thirty-two million, thirty thousand, two hundred two".