11102233143 has 8 divisors (see below), whose sum is σ = 15280493056. Its totient is φ = 7162731000.

The previous prime is 11102233133. The next prime is 11102233157. The reversal of 11102233143 is 34133220111.

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

It is not a de Polignac number, because 11102233143 - 2¹⁷ = 11102102071 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 (11102233123) 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, 59689333 + ... + 59689518.

It is an arithmetic number, because the mean of its divisors is an integer number (1910061632).

Almost surely, 2^11102233143 is an apocalyptic number.

11102233143 is a deficient number, since it is larger than the sum of its proper divisors (4178259913).

11102233143 is a wasteful number, since it uses less digits than its factorization.

11102233143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119378885.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11102233143 its reverse (34133220111), we get a palindrome (45235453254).

The spelling of 11102233143 in words is "eleven billion, one hundred two million, two hundred thirty-three thousand, one hundred forty-three".