11251369 has 2 divisors, whose sum is σ = 11251370. Its totient is φ = 11251368.

The previous prime is 11251351. The next prime is 11251379. The reversal of 11251369 is 96315211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10989225 + 262144 = 3315^2 + 512^2 .

It is a cyclic number.

It is not a de Polignac number, because 11251369 - 2¹¹ = 11249321 is a prime.

It is a super-2 number, since 2×11251369² = 253186608748322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11251309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5625684 + 5625685.

It is an arithmetic number, because the mean of its divisors is an integer number (5625685).

Almost surely, 2^11251369 is an apocalyptic number.

It is an amenable number.

11251369 is a deficient number, since it is larger than the sum of its proper divisors (1).

11251369 is an equidigital number, since it uses as much as digits as its factorization.

11251369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1620, while the sum is 28.

The square root of 11251369 is about 3354.3060385123. The cubic root of 11251369 is about 224.0793259119.

The spelling of 11251369 in words is "eleven million, two hundred fifty-one thousand, three hundred sixty-nine".