11313243242 has 32 divisors (see below), whose sum is σ = 19942965504. Its totient is φ = 4712227200.

The previous prime is 11313243233. The next prime is 11313243281. The reversal of 11313243242 is 24234231311.

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, 113492 + ... + 188432.

It is an arithmetic number, because the mean of its divisors is an integer number (623217672).

Almost surely, 2^11313243242 is an apocalyptic number.

11313243242 is a deficient number, since it is larger than the sum of its proper divisors (8629722262).

11313243242 is a wasteful number, since it uses less digits than its factorization.

11313243242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75254.

The product of its digits is 3456, while the sum is 26.

Adding to 11313243242 its reverse (24234231311), we get a palindrome (35547474553).

The spelling of 11313243242 in words is "eleven billion, three hundred thirteen million, two hundred forty-three thousand, two hundred forty-two".