11320151 has 2 divisors, whose sum is σ = 11320152. Its totient is φ = 11320150.

The previous prime is 11320129. The next prime is 11320189. The reversal of 11320151 is 15102311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11320151 - 2⁶ = 11320087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11320651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5660075 + 5660076.

It is an arithmetic number, because the mean of its divisors is an integer number (5660076).

Almost surely, 2^11320151 is an apocalyptic number.

11320151 is a deficient number, since it is larger than the sum of its proper divisors (1).

11320151 is an equidigital number, since it uses as much as digits as its factorization.

11320151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 11320151 is about 3364.5432082231. The cubic root of 11320151 is about 224.5350133798.

Adding to 11320151 its reverse (15102311), we get a palindrome (26422462).

The spelling of 11320151 in words is "eleven million, three hundred twenty thousand, one hundred fifty-one".