1102301311 has 4 divisors (see below), whose sum is σ = 1102942792. Its totient is φ = 1101659832.

The previous prime is 1102301297. The next prime is 1102301351. The reversal of 1102301311 is 1131032011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1131032011 = 3407 ⋅331973.

It is a cyclic number.

It is not a de Polignac number, because 1102301311 - 2⁷ = 1102301183 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1102301291 and 1102301300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102301351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318156 + ... + 321601.

It is an arithmetic number, because the mean of its divisors is an integer number (275735698).

Almost surely, 2^1102301311 is an apocalyptic number.

1102301311 is a deficient number, since it is larger than the sum of its proper divisors (641481).

1102301311 is an equidigital number, since it uses as much as digits as its factorization.

1102301311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641480.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 1102301311 is about 33200.9233455939. The cubic root of 1102301311 is about 1032.9994920759. Note that the first 3 decimals are identical.

Adding to 1102301311 its reverse (1131032011), we get a palindrome (2233333322).

The spelling of 1102301311 in words is "one billion, one hundred two million, three hundred one thousand, three hundred eleven".