10571077307381 has 2 divisors, whose sum is σ = 10571077307382. Its totient is φ = 10571077307380.

The previous prime is 10571077307353. The next prime is 10571077307443. The reversal of 10571077307381 is 18370377017501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5965117484881 + 4605959822500 = 2442359^2 + 2146150^2 .

It is a cyclic number.

It is not a de Polignac number, because 10571077307381 - 2³⁴ = 10553897438197 is a prime.

It is a super-2 number, since 2×10571077307381² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10571077307341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5285538653690 + 5285538653691.

It is an arithmetic number, because the mean of its divisors is an integer number (5285538653691).

Almost surely, 2^{10571077307381} is an apocalyptic number.

It is an amenable number.

10571077307381 is a deficient number, since it is larger than the sum of its proper divisors (1).

10571077307381 is an equidigital number, since it uses as much as digits as its factorization.

10571077307381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864360, while the sum is 50.

The spelling of 10571077307381 in words is "ten trillion, five hundred seventy-one billion, seventy-seven million, three hundred seven thousand, three hundred eighty-one".