10066116531 has 16 divisors (see below), whose sum is σ = 13697683200. Its totient is φ = 6573072480.

The previous prime is 10066116499. The next prime is 10066116559. The reversal of 10066116531 is 13561166001.

It is not a de Polignac number, because 10066116531 - 2⁵ = 10066116499 is a prime.

It is a super-2 number, since 2×10066116531² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10066116031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42396 + ... + 148086.

It is an arithmetic number, because the mean of its divisors is an integer number (856105200).

Almost surely, 2^10066116531 is an apocalyptic number.

10066116531 is a deficient number, since it is larger than the sum of its proper divisors (3631566669).

10066116531 is a wasteful number, since it uses less digits than its factorization.

10066116531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106346.

The product of its (nonzero) digits is 3240, while the sum is 30.

The spelling of 10066116531 in words is "ten billion, sixty-six million, one hundred sixteen thousand, five hundred thirty-one".