102002302111313 has 4 divisors (see below), whose sum is σ = 102002366112948. Its totient is φ = 102002238109680.

The previous prime is 102002302111243. The next prime is 102002302111343. The reversal of 102002302111313 is 313111203200201.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 77583118864384 + 24419183246929 = 8808128^2 + 4941577^2 .

It is a cyclic number.

It is not a de Polignac number, because 102002302111313 - 2¹² = 102002302107217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102002302111343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29547506 + ... + 32818587.

It is an arithmetic number, because the mean of its divisors is an integer number (25500591528237).

Almost surely, 2^{102002302111313} is an apocalyptic number.

It is an amenable number.

102002302111313 is a deficient number, since it is larger than the sum of its proper divisors (64001635).

102002302111313 is an equidigital number, since it uses as much as digits as its factorization.

102002302111313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64001634.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 102002302111313 its reverse (313111203200201), we get a palindrome (415113505311514).

The spelling of 102002302111313 in words is "one hundred two trillion, two billion, three hundred two million, one hundred eleven thousand, three hundred thirteen".