102013302311311 has 4 divisors (see below), whose sum is σ = 106448663281392. Its totient is φ = 97577941341232.

The previous prime is 102013302311293. The next prime is 102013302311321. The reversal of 102013302311311 is 113113203310201.

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

It is a cyclic number.

It is not a de Polignac number, because 102013302311311 - 2²¹ = 102013300214159 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 (102013302311321) 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, 2217680485006 + ... + 2217680485051.

It is an arithmetic number, because the mean of its divisors is an integer number (26612165820348).

Almost surely, 2^{102013302311311} is an apocalyptic number.

102013302311311 is a deficient number, since it is larger than the sum of its proper divisors (4435360970081).

102013302311311 is an equidigital number, since it uses as much as digits as its factorization.

102013302311311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4435360970080.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 102013302311311 its reverse (113113203310201), we get a palindrome (215126505621512).

The spelling of 102013302311311 in words is "one hundred two trillion, thirteen billion, three hundred two million, three hundred eleven thousand, three hundred eleven".