10134346687 has 4 divisors (see below), whose sum is σ = 10574970480. Its totient is φ = 9693722896.

The previous prime is 10134346609. The next prime is 10134346721. The reversal of 10134346687 is 78664343101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 78664343101 = 2591 ⋅30360611.

It is a cyclic number.

It is not a de Polignac number, because 10134346687 - 2¹¹ = 10134344639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10134346087) 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, 220311862 + ... + 220311907.

It is an arithmetic number, because the mean of its divisors is an integer number (2643742620).

Almost surely, 2^10134346687 is an apocalyptic number.

10134346687 is a deficient number, since it is larger than the sum of its proper divisors (440623793).

10134346687 is an equidigital number, since it uses as much as digits as its factorization.

10134346687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440623792.

The product of its (nonzero) digits is 290304, while the sum is 43.

Adding to 10134346687 its reverse (78664343101), we get a palindrome (88798689788).

The spelling of 10134346687 in words is "ten billion, one hundred thirty-four million, three hundred forty-six thousand, six hundred eighty-seven".