276076816504103 has 4 divisors (see below), whose sum is σ = 276242429473080. Its totient is φ = 275911203535128.

The previous prime is 276076816504079. The next prime is 276076816504109. The reversal of 276076816504103 is 301405618670672.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 276076816504103 - 2⁸ = 276076816503847 is a prime.

It is a super-2 number, since 2×276076816504103² (a number of 30 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 (276076816504109) 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 in 3 ways as a sum of consecutive naturals, for example, 82806481988 + ... + 82806485321.

It is an arithmetic number, because the mean of its divisors is an integer number (69060607368270).

Almost surely, 2^{276076816504103} is an apocalyptic number.

276076816504103 is a deficient number, since it is larger than the sum of its proper divisors (165612968977).

276076816504103 is a wasteful number, since it uses less digits than its factorization.

276076816504103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165612968976.

The product of its (nonzero) digits is 10160640, while the sum is 56.

The spelling of 276076816504103 in words is "two hundred seventy-six trillion, seventy-six billion, eight hundred sixteen million, five hundred four thousand, one hundred three".