11363780343 has 8 divisors (see below), whose sum is σ = 15153198448. Its totient is φ = 7575107904.

The previous prime is 11363780333. The next prime is 11363780347. The reversal of 11363780343 is 34308736311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11363780343 - 2⁹ = 11363779831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11363780347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149830 + ... + 212547.

It is an arithmetic number, because the mean of its divisors is an integer number (1894149806).

Almost surely, 2^11363780343 is an apocalyptic number.

11363780343 is a deficient number, since it is larger than the sum of its proper divisors (3789418105).

11363780343 is a wasteful number, since it uses less digits than its factorization.

11363780343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372833.

The product of its (nonzero) digits is 108864, while the sum is 39.

The spelling of 11363780343 in words is "eleven billion, three hundred sixty-three million, seven hundred eighty thousand, three hundred forty-three".