2113134243134 has 16 divisors (see below), whose sum is σ = 3359676110688. Its totient is φ = 993372640512.

The previous prime is 2113134243133. The next prime is 2113134243173. The reversal of 2113134243134 is 4313424313112.

It is a super-2 number, since 2×2113134243134² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2113134243134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113134243133) 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, 32575682 + ... + 32640485.

It is an arithmetic number, because the mean of its divisors is an integer number (209979756918).

Almost surely, 2^{2113134243134} is an apocalyptic number.

2113134243134 is a deficient number, since it is larger than the sum of its proper divisors (1246541867554).

2113134243134 is a wasteful number, since it uses less digits than its factorization.

2113134243134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65217139.

The product of its digits is 20736, while the sum is 32.

Adding to 2113134243134 its reverse (4313424313112), we get a palindrome (6426558556246).

The spelling of 2113134243134 in words is "two trillion, one hundred thirteen billion, one hundred thirty-four million, two hundred forty-three thousand, one hundred thirty-four".