1276355110130 has 16 divisors (see below), whose sum is σ = 2297790016704. Its totient is φ = 510464084400.

The previous prime is 1276355110123. The next prime is 1276355110141. The reversal of 1276355110130 is 310115536721.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9676172 + ... + 9807191.

It is an arithmetic number, because the mean of its divisors is an integer number (143611876044).

Almost surely, 2^{1276355110130} is an apocalyptic number.

1276355110130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1276355110130 is a deficient number, since it is larger than the sum of its proper divisors (1021434906574).

1276355110130 is a wasteful number, since it uses less digits than its factorization.

1276355110130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19489921.

The product of its (nonzero) digits is 18900, while the sum is 35.

The spelling of 1276355110130 in words is "one trillion, two hundred seventy-six billion, three hundred fifty-five million, one hundred ten thousand, one hundred thirty".