3023861081 has 2 divisors, whose sum is σ = 3023861082. Its totient is φ = 3023861080.

The previous prime is 3023861053. The next prime is 3023861107. The reversal of 3023861081 is 1801683203.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3015767056 + 8094025 = 54916^2 + 2845^2 .

It is a cyclic number.

It is not a de Polignac number, because 3023861081 - 2⁶ = 3023861017 is a prime.

It is a super-2 number, since 2×3023861081² = 18287471674372977122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3023861021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1511930540 + 1511930541.

It is an arithmetic number, because the mean of its divisors is an integer number (1511930541).

Almost surely, 2^3023861081 is an apocalyptic number.

It is an amenable number.

3023861081 is a deficient number, since it is larger than the sum of its proper divisors (1).

3023861081 is an equidigital number, since it uses as much as digits as its factorization.

3023861081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 3023861081 is about 54989.6452161677. The cubic root of 3023861081 is about 1446.0632143464.

It can be divided in two parts, 30238 and 61081, that added together give a palindrome (91319).

The spelling of 3023861081 in words is "three billion, twenty-three million, eight hundred sixty-one thousand, eighty-one".