11142152022343 has 16 divisors (see below), whose sum is σ = 11754296870400. Its totient is φ = 10550880400320.

The previous prime is 11142152022341. The next prime is 11142152022347. The reversal of 11142152022343 is 34322025124111.

It is a cyclic number.

It is not a de Polignac number, because 11142152022343 - 2¹ = 11142152022341 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 (11142152022341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28961421 + ... + 29343622.

It is an arithmetic number, because the mean of its divisors is an integer number (734643554400).

Almost surely, 2^{11142152022343} is an apocalyptic number.

11142152022343 is a deficient number, since it is larger than the sum of its proper divisors (612144848057).

11142152022343 is an equidigital number, since it uses as much as digits as its factorization.

11142152022343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58305222.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 11142152022343 its reverse (34322025124111), we get a palindrome (45464177146454).

The spelling of 11142152022343 in words is "eleven trillion, one hundred forty-two billion, one hundred fifty-two million, twenty-two thousand, three hundred forty-three".