11202303042 has 48 divisors (see below), whose sum is σ = 28945088640. Its totient is φ = 3061498176.

The previous prime is 11202303041. The next prime is 11202303061. The reversal of 11202303042 is 24030320211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (11202303041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1929867 + ... + 1935662.

It is an arithmetic number, because the mean of its divisors is an integer number (603022680).

Almost surely, 2^11202303042 is an apocalyptic number.

11202303042 is an abundant number, since it is smaller than the sum of its proper divisors (17742785598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11202303042 is a wasteful number, since it uses less digits than its factorization.

11202303042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3865567 (or 3865564 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 11202303042 its reverse (24030320211), we get a palindrome (35232623253).

The spelling of 11202303042 in words is "eleven billion, two hundred two million, three hundred three thousand, forty-two".