102302102311 has 4 divisors (see below), whose sum is σ = 102376613592. Its totient is φ = 102227591032.

The previous prime is 102302102269. The next prime is 102302102323. The reversal of 102302102311 is 113201203201.

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 102302102311 - 2⁷ = 102302102183 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 (102302102341) 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, 37253581 + ... + 37256326.

It is an arithmetic number, because the mean of its divisors is an integer number (25594153398).

Almost surely, 2^102302102311 is an apocalyptic number.

102302102311 is a deficient number, since it is larger than the sum of its proper divisors (74511281).

102302102311 is an equidigital number, since it uses as much as digits as its factorization.

102302102311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74511280.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 102302102311 its reverse (113201203201), we get a palindrome (215503305512).

The spelling of 102302102311 in words is "one hundred two billion, three hundred two million, one hundred two thousand, three hundred eleven".