2012768031 has 8 divisors (see below), whose sum is σ = 2770261504. Its totient is φ = 1298559960.

The previous prime is 2012767961. The next prime is 2012768033. The reversal of 2012768031 is 1308672102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2012768031 - 2¹³ = 2012759839 is a prime.

It is a super-2 number, since 2×2012768031² = 8102470293231233922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2012768031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012768033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10821241 + ... + 10821426.

It is an arithmetic number, because the mean of its divisors is an integer number (346282688).

Almost surely, 2^2012768031 is an apocalyptic number.

2012768031 is a deficient number, since it is larger than the sum of its proper divisors (757493473).

2012768031 is a wasteful number, since it uses less digits than its factorization.

2012768031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21642701.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 2012768031 is about 44863.8833695881. The cubic root of 2012768031 is about 1262.5964831142.

The spelling of 2012768031 in words is "two billion, twelve million, seven hundred sixty-eight thousand, thirty-one".