1012776303 has 16 divisors (see below), whose sum is σ = 1683576576. Its totient is φ = 526117440.

The previous prime is 1012776277. The next prime is 1012776313. The reversal of 1012776303 is 3036772101.

It is not a de Polignac number, because 1012776303 - 2⁸ = 1012776047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012776313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2191926 + ... + 2192387.

It is an arithmetic number, because the mean of its divisors is an integer number (105223536).

Almost surely, 2^1012776303 is an apocalyptic number.

1012776303 is a deficient number, since it is larger than the sum of its proper divisors (670800273).

1012776303 is a wasteful number, since it uses less digits than its factorization.

1012776303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4384334.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 1012776303 is about 31824.1465400095. The cubic root of 1012776303 is about 1004.2407582145.

The spelling of 1012776303 in words is "one billion, twelve million, seven hundred seventy-six thousand, three hundred three".