10650281531 has 2 divisors, whose sum is σ = 10650281532. Its totient is φ = 10650281530.

The previous prime is 10650281501. The next prime is 10650281563. The reversal of 10650281531 is 13518205601.

It is an a-pointer prime, because the next prime (10650281563) can be obtained adding 10650281531 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10650281531 - 2¹⁰ = 10650280507 is a prime.

It is a super-2 number, since 2×10650281531² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10650281501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5325140765 + 5325140766.

It is an arithmetic number, because the mean of its divisors is an integer number (5325140766).

Almost surely, 2^10650281531 is an apocalyptic number.

10650281531 is a deficient number, since it is larger than the sum of its proper divisors (1).

10650281531 is an equidigital number, since it uses as much as digits as its factorization.

10650281531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 32.

The spelling of 10650281531 in words is "ten billion, six hundred fifty million, two hundred eighty-one thousand, five hundred thirty-one".