276400152103 has 4 divisors (see below), whose sum is σ = 276647601880. Its totient is φ = 276152702328.

The previous prime is 276400152101. The next prime is 276400152121. The reversal of 276400152103 is 301251004672.

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 276400152103 - 2¹ = 276400152101 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 (276400152101) 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, 123723213 + ... + 123725446.

It is an arithmetic number, because the mean of its divisors is an integer number (69161900470).

Almost surely, 2^276400152103 is an apocalyptic number.

276400152103 is a deficient number, since it is larger than the sum of its proper divisors (247449777).

276400152103 is a wasteful number, since it uses less digits than its factorization.

276400152103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247449776.

The product of its (nonzero) digits is 10080, while the sum is 31.

Adding to 276400152103 its reverse (301251004672), we get a palindrome (577651156775).

The spelling of 276400152103 in words is "two hundred seventy-six billion, four hundred million, one hundred fifty-two thousand, one hundred three".