11234332243 has 8 divisors (see below), whose sum is σ = 11713236480. Its totient is φ = 10761528960.

The previous prime is 11234332231. The next prime is 11234332253. The reversal of 11234332243 is 34223343211.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11234332243 is a prime.

It is a super-2 number, since 2×11234332243² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11234332253) 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, 1521478 + ... + 1528843.

It is an arithmetic number, because the mean of its divisors is an integer number (1464154560).

Almost surely, 2^11234332243 is an apocalyptic number.

11234332243 is a deficient number, since it is larger than the sum of its proper divisors (478904237).

11234332243 is a wasteful number, since it uses less digits than its factorization.

11234332243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3050477.

The product of its digits is 10368, while the sum is 28.

Adding to 11234332243 its reverse (34223343211), we get a palindrome (45457675454).

The spelling of 11234332243 in words is "eleven billion, two hundred thirty-four million, three hundred thirty-two thousand, two hundred forty-three".