4301332331081 has 2 divisors, whose sum is σ = 4301332331082. Its totient is φ = 4301332331080.

The previous prime is 4301332331033. The next prime is 4301332331083. The reversal of 4301332331081 is 1801332331034.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4219158375481 + 82173955600 = 2054059^2 + 286660^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4301332331081 is a prime.

It is a super-2 number, since 2×4301332331081² (a number of 26 digits) contains 22 as substring.

Together with 4301332331083, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4301332331083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2150666165540 + 2150666165541.

It is an arithmetic number, because the mean of its divisors is an integer number (2150666165541).

Almost surely, 2^{4301332331081} is an apocalyptic number.

It is an amenable number.

4301332331081 is a deficient number, since it is larger than the sum of its proper divisors (1).

4301332331081 is an equidigital number, since it uses as much as digits as its factorization.

4301332331081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 4301332331081 in words is "four trillion, three hundred one billion, three hundred thirty-two million, three hundred thirty-one thousand, eighty-one".