11493011 has 2 divisors, whose sum is σ = 11493012. Its totient is φ = 11493010.

The previous prime is 11492989. The next prime is 11493029. The reversal of 11493011 is 11039411.

11493011 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11493011 - 2⁶ = 11492947 is a prime.

It is a super-2 number, since 2×11493011² = 264178603692242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11493091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5746505 + 5746506.

It is an arithmetic number, because the mean of its divisors is an integer number (5746506).

Almost surely, 2^11493011 is an apocalyptic number.

11493011 is a deficient number, since it is larger than the sum of its proper divisors (1).

11493011 is an equidigital number, since it uses as much as digits as its factorization.

11493011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 11493011 is about 3390.1343631190. The cubic root of 11493011 is about 225.6721366464.

The spelling of 11493011 in words is "eleven million, four hundred ninety-three thousand, eleven".