11261101 has 4 divisors (see below), whose sum is σ = 11535804. Its totient is φ = 10986400.

The previous prime is 11261071. The next prime is 11261113. The reversal of 11261101 is 10116211.

11261101 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10116211 = 7 ⋅1445173.

It can be written as a sum of positive squares in 2 ways, for example, as 3132900 + 8128201 = 1770^2 + 2851^2 .

It is a cyclic number.

It is not a de Polignac number, because 11261101 - 2¹⁵ = 11228333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11261171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137290 + ... + 137371.

It is an arithmetic number, because the mean of its divisors is an integer number (2883951).

Almost surely, 2^11261101 is an apocalyptic number.

It is an amenable number.

11261101 is a deficient number, since it is larger than the sum of its proper divisors (274703).

11261101 is an equidigital number, since it uses as much as digits as its factorization.

11261101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274702.

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

The square root of 11261101 is about 3355.7563975950. The cubic root of 11261101 is about 224.1439139501.

Adding to 11261101 its reverse (10116211), we get a palindrome (21377312).

The spelling of 11261101 in words is "eleven million, two hundred sixty-one thousand, one hundred one".