11101242037 has 2 divisors, whose sum is σ = 11101242038. Its totient is φ = 11101242036.

The previous prime is 11101241989. The next prime is 11101242067. The reversal of 11101242037 is 73024210111.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10500305841 + 600936196 = 102471^2 + 24514^2 .

It is a cyclic number.

It is not a de Polignac number, because 11101242037 - 2⁷ = 11101241909 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11101241999 and 11101242017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11101242067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550621018 + 5550621019.

It is an arithmetic number, because the mean of its divisors is an integer number (5550621019).

Almost surely, 2^11101242037 is an apocalyptic number.

It is an amenable number.

11101242037 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101242037 is an equidigital number, since it uses as much as digits as its factorization.

11101242037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 22.

Adding to 11101242037 its reverse (73024210111), we get a palindrome (84125452148).

The spelling of 11101242037 in words is "eleven billion, one hundred one million, two hundred forty-two thousand, thirty-seven".