11331023242 has 32 divisors (see below), whose sum is σ = 21201523200. Its totient is φ = 4412384880.

The previous prime is 11331023237. The next prime is 11331023257. The reversal of 11331023242 is 24232013311.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294009 + ... + 330307.

It is an arithmetic number, because the mean of its divisors is an integer number (662547600).

Almost surely, 2^11331023242 is an apocalyptic number.

11331023242 is a deficient number, since it is larger than the sum of its proper divisors (9870499958).

11331023242 is a wasteful number, since it uses less digits than its factorization.

11331023242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38346.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 11331023242 its reverse (24232013311), we get a palindrome (35563036553).

The spelling of 11331023242 in words is "eleven billion, three hundred thirty-one million, twenty-three thousand, two hundred forty-two".