11042101343 has 48 divisors (see below), whose sum is σ = 14049715680. Its totient is φ = 8600868864.

The previous prime is 11042101321. The next prime is 11042101381. The reversal of 11042101343 is 34310124011.

It is not a de Polignac number, because 11042101343 - 2²⁸ = 10773665887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11042101043) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12884171 + ... + 12885027.

It is an arithmetic number, because the mean of its divisors is an integer number (292702410).

Almost surely, 2^11042101343 is an apocalyptic number.

11042101343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11042101343 is a deficient number, since it is larger than the sum of its proper divisors (3007614337).

11042101343 is a wasteful number, since it uses less digits than its factorization.

11042101343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176 (or 1169 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11042101343 its reverse (34310124011), we get a palindrome (45352225354).

The spelling of 11042101343 in words is "eleven billion, forty-two million, one hundred one thousand, three hundred forty-three".