10366587971 has 2 divisors, whose sum is σ = 10366587972. Its totient is φ = 10366587970.

The previous prime is 10366587949. The next prime is 10366587997. The reversal of 10366587971 is 17978566301.

It is a weak prime.

It is an emirp because it is prime and its reverse (17978566301) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10366587971 is a prime.

It is a super-2 number, since 2×10366587971² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (10366587901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5183293985 + 5183293986.

It is an arithmetic number, because the mean of its divisors is an integer number (5183293986).

Almost surely, 2^10366587971 is an apocalyptic number.

10366587971 is a deficient number, since it is larger than the sum of its proper divisors (1).

10366587971 is an equidigital number, since it uses as much as digits as its factorization.

10366587971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1905120, while the sum is 53.

The spelling of 10366587971 in words is "ten billion, three hundred sixty-six million, five hundred eighty-seven thousand, nine hundred seventy-one".