11402302111 has 2 divisors, whose sum is σ = 11402302112. Its totient is φ = 11402302110.

The previous prime is 11402302061. The next prime is 11402302117. The reversal of 11402302111 is 11120320411.

It is a strong prime.

It is an emirp because it is prime and its reverse (11120320411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11402302111 - 2¹⁹ = 11401777823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11402302117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5701151055 + 5701151056.

It is an arithmetic number, because the mean of its divisors is an integer number (5701151056).

Almost surely, 2^11402302111 is an apocalyptic number.

11402302111 is a deficient number, since it is larger than the sum of its proper divisors (1).

11402302111 is an equidigital number, since it uses as much as digits as its factorization.

11402302111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11402302111 its reverse (11120320411), we get a palindrome (22522622522).

The spelling of 11402302111 in words is "eleven billion, four hundred two million, three hundred two thousand, one hundred eleven".