10665160531 has 2 divisors, whose sum is σ = 10665160532. Its totient is φ = 10665160530.

The previous prime is 10665160411. The next prime is 10665160589. The reversal of 10665160531 is 13506156601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10665160531 - 2¹³ = 10665152339 is a prime.

It is a super-2 number, since 2×10665160531² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10665167531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5332580265 + 5332580266.

It is an arithmetic number, because the mean of its divisors is an integer number (5332580266).

Almost surely, 2^10665160531 is an apocalyptic number.

10665160531 is a deficient number, since it is larger than the sum of its proper divisors (1).

10665160531 is an equidigital number, since it uses as much as digits as its factorization.

10665160531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 34.

The spelling of 10665160531 in words is "ten billion, six hundred sixty-five million, one hundred sixty thousand, five hundred thirty-one".