11314032143 has 8 divisors (see below), whose sum is σ = 11881147488. Its totient is φ = 10753183584.

The previous prime is 11314032139. The next prime is 11314032181. The reversal of 11314032143 is 34123041311.

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

It is a cyclic number.

It is not a de Polignac number, because 11314032143 - 2² = 11314032139 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11314032193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1562996 + ... + 1570217.

It is an arithmetic number, because the mean of its divisors is an integer number (1485143436).

Almost surely, 2^11314032143 is an apocalyptic number.

11314032143 is a deficient number, since it is larger than the sum of its proper divisors (567115345).

11314032143 is a wasteful number, since it uses less digits than its factorization.

11314032143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3133393.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 11314032143 its reverse (34123041311), we get a palindrome (45437073454).

The spelling of 11314032143 in words is "eleven billion, three hundred fourteen million, thirty-two thousand, one hundred forty-three".