3011131069 has 8 divisors (see below), whose sum is σ = 3190753080. Its totient is φ = 2831786496.

The previous prime is 3011131049. The next prime is 3011131117. The reversal of 3011131069 is 9601311103.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1264726969 + 1746404100 = 35563^2 + 41790^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3011131069 - 2¹⁷ = 3010999997 is a prime.

It is a super-2 number, since 2×3011131069² = 18133820629394165522, which 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 (3011131009) 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, 46794 + ... + 90619.

It is an arithmetic number, because the mean of its divisors is an integer number (398844135).

Almost surely, 2^3011131069 is an apocalyptic number.

It is an amenable number.

3011131069 is a deficient number, since it is larger than the sum of its proper divisors (179622011).

3011131069 is a wasteful number, since it uses less digits than its factorization.

3011131069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138719.

The product of its (nonzero) digits is 486, while the sum is 25.

The square root of 3011131069 is about 54873.7739635247. The cubic root of 3011131069 is about 1444.0311219994.

The spelling of 3011131069 in words is "three billion, eleven million, one hundred thirty-one thousand, sixty-nine".