1134443112023 has 16 divisors (see below), whose sum is σ = 1227435400800. Its totient is φ = 1042271630976.

The previous prime is 1134443111999. The next prime is 1134443112083. The reversal of 1134443112023 is 3202113444311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1134443112023 is a prime.

It is a super-2 number, since 2×1134443112023² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134443112083) 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, 10798553 + ... + 10903101.

It is an arithmetic number, because the mean of its divisors is an integer number (76714712550).

Almost surely, 2^{1134443112023} is an apocalyptic number.

1134443112023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1134443112023 is a deficient number, since it is larger than the sum of its proper divisors (92992288777).

1134443112023 is a wasteful number, since it uses less digits than its factorization.

1134443112023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108466.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 1134443112023 its reverse (3202113444311), we get a palindrome (4336556556334).

The spelling of 1134443112023 in words is "one trillion, one hundred thirty-four billion, four hundred forty-three million, one hundred twelve thousand, twenty-three".