11310247342 has 4 divisors (see below), whose sum is σ = 16965371016. Its totient is φ = 5655123670.

The previous prime is 11310247327. The next prime is 11310247349. The reversal of 11310247342 is 24374201311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24374201311 = 56377 ⋅432343.

It is a self number, because there is not a number n which added to its sum of digits gives 11310247342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11310247349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2827561834 + ... + 2827561837.

It is an arithmetic number, because the mean of its divisors is an integer number (4241342754).

Almost surely, 2^11310247342 is an apocalyptic number.

11310247342 is a deficient number, since it is larger than the sum of its proper divisors (5655123674).

11310247342 is an equidigital number, since it uses as much as digits as its factorization.

11310247342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5655123673.

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 11310247342 its reverse (24374201311), we get a palindrome (35684448653).

The spelling of 11310247342 in words is "eleven billion, three hundred ten million, two hundred forty-seven thousand, three hundred forty-two".