11298151 has 4 divisors (see below), whose sum is σ = 11304904. Its totient is φ = 11291400.

The previous prime is 11298127. The next prime is 11298181. The reversal of 11298151 is 15189211.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11298151 - 2¹³ = 11289959 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 (11298101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1216 + ... + 4906.

It is an arithmetic number, because the mean of its divisors is an integer number (2826226).

Almost surely, 2^11298151 is an apocalyptic number.

11298151 is a deficient number, since it is larger than the sum of its proper divisors (6753).

11298151 is an equidigital number, since it uses as much as digits as its factorization.

11298151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6752.

The product of its digits is 720, while the sum is 28.

The square root of 11298151 is about 3361.2722293798. The cubic root of 11298151 is about 224.3894625004.

It can be divided in two parts, 11298 and 151, that added together give a square (11449 = 107²).

The spelling of 11298151 in words is "eleven million, two hundred ninety-eight thousand, one hundred fifty-one".