11136901 has 2 divisors, whose sum is σ = 11136902. Its totient is φ = 11136900.

The previous prime is 11136893. The next prime is 11136911. The reversal of 11136901 is 10963111.

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., 7986276 + 3150625 = 2826^2 + 1775^2 .

It is a cyclic number.

It is not a de Polignac number, because 11136901 - 2³ = 11136893 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11136911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5568450 + 5568451.

It is an arithmetic number, because the mean of its divisors is an integer number (5568451).

Almost surely, 2^11136901 is an apocalyptic number.

It is an amenable number.

11136901 is a deficient number, since it is larger than the sum of its proper divisors (1).

11136901 is an equidigital number, since it uses as much as digits as its factorization.

11136901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 22.

The square root of 11136901 is about 3337.1995744936. The cubic root of 11136901 is about 223.3168293044.

The spelling of 11136901 in words is "eleven million, one hundred thirty-six thousand, nine hundred one".