2034542113523 has 2 divisors, whose sum is σ = 2034542113524. Its totient is φ = 2034542113522.

The previous prime is 2034542113519. The next prime is 2034542113531. The reversal of 2034542113523 is 3253112454302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2034542113523 - 2² = 2034542113519 is a prime.

It is a super-2 number, since 2×2034542113523² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2034542113573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1017271056761 + 1017271056762.

It is an arithmetic number, because the mean of its divisors is an integer number (1017271056762).

Almost surely, 2^{2034542113523} is an apocalyptic number.

2034542113523 is a deficient number, since it is larger than the sum of its proper divisors (1).

2034542113523 is an equidigital number, since it uses as much as digits as its factorization.

2034542113523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 2034542113523 its reverse (3253112454302), we get a palindrome (5287654567825).

The spelling of 2034542113523 in words is "two trillion, thirty-four billion, five hundred forty-two million, one hundred thirteen thousand, five hundred twenty-three".