11112302101 has 2 divisors, whose sum is σ = 11112302102. Its totient is φ = 11112302100.

The previous prime is 11112302063. The next prime is 11112302143. The reversal of 11112302101 is 10120321111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11098833201 + 13468900 = 105351^2 + 3670^2 .

It is a cyclic number.

It is not a de Polignac number, because 11112302101 - 2⁷ = 11112301973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11112302701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556151050 + 5556151051.

It is an arithmetic number, because the mean of its divisors is an integer number (5556151051).

Almost surely, 2^11112302101 is an apocalyptic number.

It is an amenable number.

11112302101 is a deficient number, since it is larger than the sum of its proper divisors (1).

11112302101 is an equidigital number, since it uses as much as digits as its factorization.

11112302101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 11112302101 its reverse (10120321111), we get a palindrome (21232623212).

The spelling of 11112302101 in words is "eleven billion, one hundred twelve million, three hundred two thousand, one hundred one".