106322864687 has 4 divisors (see below), whose sum is σ = 114501546600. Its totient is φ = 98144182776.

The previous prime is 106322864647. The next prime is 106322864689. The reversal of 106322864687 is 786468223601.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 786468223601 = 163 ⋅4824958427.

It is a cyclic number.

It is not a de Polignac number, because 106322864687 - 2²² = 106318670383 is a prime.

It is a super-2 number, since 2×106322864687² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106322864689) 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, 4089340937 + ... + 4089340962.

It is an arithmetic number, because the mean of its divisors is an integer number (28625386650).

Almost surely, 2^106322864687 is an apocalyptic number.

106322864687 is a deficient number, since it is larger than the sum of its proper divisors (8178681913).

106322864687 is an equidigital number, since it uses as much as digits as its factorization.

106322864687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8178681912.

The product of its (nonzero) digits is 4644864, while the sum is 53.

The spelling of 106322864687 in words is "one hundred six billion, three hundred twenty-two million, eight hundred sixty-four thousand, six hundred eighty-seven".