3050801081 has 4 divisors (see below), whose sum is σ = 3055778532. Its totient is φ = 3045823632.

The previous prime is 3050801009. The next prime is 3050801099. The reversal of 3050801081 is 1801080503.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 869070400 + 2181730681 = 29480^2 + 46709^2 .

It is a cyclic number.

It is not a de Polignac number, because 3050801081 - 2¹⁸ = 3050538937 is a prime.

It is a super-2 number, since 2×3050801081² = 18614774471661537122, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 5.

It is a self number, because there is not a number n which added to its sum of digits gives 3050801081.

It is not an unprimeable number, because it can be changed into a prime (3053801081) 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, 2487806 + ... + 2489031.

It is an arithmetic number, because the mean of its divisors is an integer number (763944633).

Almost surely, 2^3050801081 is an apocalyptic number.

It is an amenable number.

3050801081 is a deficient number, since it is larger than the sum of its proper divisors (4977451).

3050801081 is an equidigital number, since it uses as much as digits as its factorization.

3050801081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4977450.

The product of its (nonzero) digits is 960, while the sum is 26.

The square root of 3050801081 is about 55234.0572563704. The cubic root of 3050801081 is about 1450.3449169163.

Adding to 3050801081 its reverse (1801080503), we get a palindrome (4851881584).

The spelling of 3050801081 in words is "three billion, fifty million, eight hundred one thousand, eighty-one".