11112023042 has 16 divisors (see below), whose sum is σ = 17548254240. Its totient is φ = 5262703488.

The previous prime is 11112022981. The next prime is 11112023047. The reversal of 11112023042 is 24032021111.

It is a self number, because there is not a number n which added to its sum of digits gives 11112023042.

It is not an unprimeable number, because it can be changed into a prime (11112023047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241298 + ... + 283634.

It is an arithmetic number, because the mean of its divisors is an integer number (1096765890).

Almost surely, 2^11112023042 is an apocalyptic number.

11112023042 is a deficient number, since it is larger than the sum of its proper divisors (6436231198).

11112023042 is a wasteful number, since it uses less digits than its factorization.

11112023042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49265.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 11112023042 its reverse (24032021111), we get a palindrome (35144044153).

The spelling of 11112023042 in words is "eleven billion, one hundred twelve million, twenty-three thousand, forty-two".