106366240531 has 4 divisors (see below), whose sum is σ = 107203770112. Its totient is φ = 105528710952.

The previous prime is 106366240529. The next prime is 106366240537. The reversal of 106366240531 is 135042663601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 135042663601 = 137 ⋅985712873.

It is a cyclic number.

It is not a de Polignac number, because 106366240531 - 2¹ = 106366240529 is a prime.

It is a super-2 number, since 2×106366240531² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106366240537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 418764600 + ... + 418764853.

It is an arithmetic number, because the mean of its divisors is an integer number (26800942528).

Almost surely, 2^106366240531 is an apocalyptic number.

106366240531 is a deficient number, since it is larger than the sum of its proper divisors (837529581).

106366240531 is an equidigital number, since it uses as much as digits as its factorization.

106366240531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837529580.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 106366240531 in words is "one hundred six billion, three hundred sixty-six million, two hundred forty thousand, five hundred thirty-one".