1134120503443 has 4 divisors (see below), whose sum is σ = 1173228107040. Its totient is φ = 1095012899848.

The previous prime is 1134120503359. The next prime is 1134120503489. The reversal of 1134120503443 is 3443050214311.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1134120503443 - 2¹³ = 1134120495251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1134120503543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19553801755 + ... + 19553801812.

It is an arithmetic number, because the mean of its divisors is an integer number (293307026760).

Almost surely, 2^{1134120503443} is an apocalyptic number.

1134120503443 is a deficient number, since it is larger than the sum of its proper divisors (39107603597).

1134120503443 is an equidigital number, since it uses as much as digits as its factorization.

1134120503443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39107603596.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 1134120503443 its reverse (3443050214311), we get a palindrome (4577170717754).

The spelling of 1134120503443 in words is "one trillion, one hundred thirty-four billion, one hundred twenty million, five hundred three thousand, four hundred forty-three".