11381059 has 2 divisors, whose sum is σ = 11381060. Its totient is φ = 11381058.

The previous prime is 11381039. The next prime is 11381063. The reversal of 11381059 is 95018311.

11381059 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (95018311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11381059 - 2⁷ = 11380931 is a prime.

It is a super-2 number, since 2×11381059² = 259057007922962, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11381039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5690529 + 5690530.

It is an arithmetic number, because the mean of its divisors is an integer number (5690530).

Almost surely, 2^11381059 is an apocalyptic number.

11381059 is a deficient number, since it is larger than the sum of its proper divisors (1).

11381059 is an equidigital number, since it uses as much as digits as its factorization.

11381059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 28.

The square root of 11381059 is about 3373.5825171470. The cubic root of 11381059 is about 224.9369963514.

It can be divided in two parts, 1138 and 1059, that added together give a cube (2197 = 13³).

The spelling of 11381059 in words is "eleven million, three hundred eighty-one thousand, fifty-nine".