11081042 has 16 divisors (see below), whose sum is σ = 20113920. Its totient is φ = 4469568.

The previous prime is 11081033. The next prime is 11081051. The reversal of 11081042 is 24018011.

It is an interprime number because it is at equal distance from previous prime (11081033) and next prime (11081051).

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 11081042.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23042 + ... + 23517.

It is an arithmetic number, because the mean of its divisors is an integer number (1257120).

Almost surely, 2^11081042 is an apocalyptic number.

11081042 is a deficient number, since it is larger than the sum of its proper divisors (9032878).

11081042 is a wasteful number, since it uses less digits than its factorization.

11081042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46585.

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 11081042 is about 3328.8199110195. The cubic root of 11081042 is about 222.9428423024.

Adding to 11081042 its reverse (24018011), we get a palindrome (35099053).

The spelling of 11081042 in words is "eleven million, eighty-one thousand, forty-two".