11142035 has 4 divisors (see below), whose sum is σ = 13370448. Its totient is φ = 8913624.

The previous prime is 11142029. The next prime is 11142049. The reversal of 11142035 is 53024111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11142035 - 2⁶ = 11141971 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1114199 + ... + 1114208.

It is an arithmetic number, because the mean of its divisors is an integer number (3342612).

Almost surely, 2^11142035 is an apocalyptic number.

11142035 is a deficient number, since it is larger than the sum of its proper divisors (2228413).

11142035 is an equidigital number, since it uses as much as digits as its factorization.

11142035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2228412.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 11142035 is about 3337.9686936818. The cubic root of 11142035 is about 223.3511396411.

Adding to 11142035 its reverse (53024111), we get a palindrome (64166146).

The spelling of 11142035 in words is "eleven million, one hundred forty-two thousand, thirty-five".