8057301481081 has 2 divisors, whose sum is σ = 8057301481082. Its totient is φ = 8057301481080.

The previous prime is 8057301481069. The next prime is 8057301481111. The reversal of 8057301481081 is 1801841037508.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7942583791081 + 114717690000 = 2818259^2 + 338700^2 .

It is a cyclic number.

It is not a de Polignac number, because 8057301481081 - 2²³ = 8057293092473 is a prime.

It is a super-2 number, since 2×8057301481081² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8057301481001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4028650740540 + 4028650740541.

It is an arithmetic number, because the mean of its divisors is an integer number (4028650740541).

Almost surely, 2^{8057301481081} is an apocalyptic number.

It is an amenable number.

8057301481081 is a deficient number, since it is larger than the sum of its proper divisors (1).

8057301481081 is an equidigital number, since it uses as much as digits as its factorization.

8057301481081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 215040, while the sum is 46.

The spelling of 8057301481081 in words is "eight trillion, fifty-seven billion, three hundred one million, four hundred eighty-one thousand, eighty-one".