1202313220113 has 64 divisors (see below), whose sum is σ = 1743691235328. Its totient is φ = 734691471360.

The previous prime is 1202313220111. The next prime is 1202313220117. The reversal of 1202313220113 is 3110223132021.

It is not a de Polignac number, because 1202313220113 - 2¹ = 1202313220111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1202313220113.

It is not an unprimeable number, because it can be changed into a prime (1202313220111) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 375369370 + ... + 375372572.

It is an arithmetic number, because the mean of its divisors is an integer number (27245175552).

Almost surely, 2^{1202313220113} is an apocalyptic number.

It is an amenable number.

1202313220113 is a deficient number, since it is larger than the sum of its proper divisors (541378015215).

1202313220113 is a wasteful number, since it uses less digits than its factorization.

1202313220113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4926.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1202313220113 its reverse (3110223132021), we get a palindrome (4312536352134).

The spelling of 1202313220113 in words is "one trillion, two hundred two billion, three hundred thirteen million, two hundred twenty thousand, one hundred thirteen".