1134134513523 has 48 divisors (see below), whose sum is σ = 1831817201760. Its totient is φ = 670183718400.

The previous prime is 1134134513503. The next prime is 1134134513527. The reversal of 1134134513523 is 3253154314311.

1134134513523 is a `hidden beast` number, since 1 + 1 + 3 + 4 + 134 + 513 + 5 + 2 + 3 = 666.

It is not a de Polignac number, because 1134134513523 - 2³⁷ = 996695560051 is a prime.

It is a super-2 number, since 2×1134134513523² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1134134513527) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6690765 + ... + 6858177.

It is an arithmetic number, because the mean of its divisors is an integer number (38162858370).

Almost surely, 2^{1134134513523} is an apocalyptic number.

1134134513523 is a deficient number, since it is larger than the sum of its proper divisors (697682688237).

1134134513523 is a wasteful number, since it uses less digits than its factorization.

1134134513523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169140 (or 169137 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

Adding to 1134134513523 its reverse (3253154314311), we get a palindrome (4387288827834).

The spelling of 1134134513523 in words is "one trillion, one hundred thirty-four billion, one hundred thirty-four million, five hundred thirteen thousand, five hundred twenty-three".