1210202313313 has 32 divisors (see below), whose sum is σ = 1444835105280. Its totient is φ = 992172810240.

The previous prime is 1210202313277. The next prime is 1210202313319. The reversal of 1210202313313 is 3133132020121.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1210202313313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1210202313319) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3325873 + ... + 3671761.

It is an arithmetic number, because the mean of its divisors is an integer number (45151097040).

Almost surely, 2^{1210202313313} is an apocalyptic number.

It is an amenable number.

1210202313313 is a deficient number, since it is larger than the sum of its proper divisors (234632791967).

1210202313313 is a wasteful number, since it uses less digits than its factorization.

1210202313313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346177.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1210202313313 its reverse (3133132020121), we get a palindrome (4343334333434).

The spelling of 1210202313313 in words is "one trillion, two hundred ten billion, two hundred two million, three hundred thirteen thousand, three hundred thirteen".