1322103100202 has 4 divisors (see below), whose sum is σ = 1983154650306. Its totient is φ = 661051550100.

The previous prime is 1322103100151. The next prime is 1322103100237. The reversal of 1322103100202 is 2020013012231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1001442519841 + 320660580361 = 1000721^2 + 566269^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 330525775049 + ... + 330525775052.

Almost surely, 2^{1322103100202} is an apocalyptic number.

1322103100202 is a deficient number, since it is larger than the sum of its proper divisors (661051550104).

1322103100202 is an equidigital number, since it uses as much as digits as its factorization.

1322103100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661051550103.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1322103100202 its reverse (2020013012231), we get a palindrome (3342116112433).

The spelling of 1322103100202 in words is "one trillion, three hundred twenty-two billion, one hundred three million, one hundred thousand, two hundred two".