102301012330311 has 4 divisors (see below), whose sum is σ = 136401349773752. Its totient is φ = 68200674886872.

The previous prime is 102301012330259. The next prime is 102301012330421. The reversal of 102301012330311 is 113033210103201.

It is a happy number.

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

It is not a de Polignac number, because 102301012330311 - 2⁹ = 102301012329799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102301012330711) 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, 17050168721716 + ... + 17050168721721.

It is an arithmetic number, because the mean of its divisors is an integer number (34100337443438).

Almost surely, 2^{102301012330311} is an apocalyptic number.

102301012330311 is a deficient number, since it is larger than the sum of its proper divisors (34100337443441).

102301012330311 is an equidigital number, since it uses as much as digits as its factorization.

102301012330311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34100337443440.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 102301012330311 its reverse (113033210103201), we get a palindrome (215334222433512).

The spelling of 102301012330311 in words is "one hundred two trillion, three hundred one billion, twelve million, three hundred thirty thousand, three hundred eleven".