8106010531 has 4 divisors (see below), whose sum is σ = 8243400600. Its totient is φ = 7968620464.

The previous prime is 8106010513. The next prime is 8106010547. The reversal of 8106010531 is 1350106018.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1350106018 = 2 ⋅675053009.

It is a cyclic number.

It is not a de Polignac number, because 8106010531 - 2⁷ = 8106010403 is a prime.

It is a super-2 number, since 2×8106010531² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8106010496 and 8106010505.

It is not an unprimeable number, because it can be changed into a prime (8106010511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68694946 + ... + 68695063.

It is an arithmetic number, because the mean of its divisors is an integer number (2060850150).

Almost surely, 2^8106010531 is an apocalyptic number.

8106010531 is a deficient number, since it is larger than the sum of its proper divisors (137390069).

8106010531 is a wasteful number, since it uses less digits than its factorization.

8106010531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137390068.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 8106010531 is about 90033.3856466589. The cubic root of 8106010531 is about 2008.7954740332.

Adding to 8106010531 its reverse (1350106018), we get a palindrome (9456116549).

The spelling of 8106010531 in words is "eight billion, one hundred six million, ten thousand, five hundred thirty-one".