11301261 has 4 divisors (see below), whose sum is σ = 15068352. Its totient is φ = 7534172.

The previous prime is 11301247. The next prime is 11301307. The reversal of 11301261 is 16210311.

11301261 is digitally balanced in base 2 and base 4, because in such bases 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11301261 - 2⁷ = 11301133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11301261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11301221) 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, 1883541 + ... + 1883546.

It is an arithmetic number, because the mean of its divisors is an integer number (3767088).

Almost surely, 2^11301261 is an apocalyptic number.

It is an amenable number.

11301261 is a deficient number, since it is larger than the sum of its proper divisors (3767091).

11301261 is an equidigital number, since it uses as much as digits as its factorization.

11301261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3767090.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 11301261 is about 3361.7348199999. The cubic root of 11301261 is about 224.4100495625.

Adding to 11301261 its reverse (16210311), we get a palindrome (27511572).

The spelling of 11301261 in words is "eleven million, three hundred one thousand, two hundred sixty-one".