106320340624 has 15 divisors (see below), whose sum is σ = 205998187017. Its totient is φ = 53159518176.

The previous prime is 106320340613. The next prime is 106320340627. The reversal of 106320340624 is 426043023601.

The square root of 106320340624 is 326068.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1624090000 + 104696250624 = 40300^2 + 323568^2 .

It is a super-2 number, since 2×106320340624² (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 (106320340627) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1263514 + ... + 1345030.

Almost surely, 2^106320340624 is an apocalyptic number.

106320340624 is the 326068-th square number.

It is an amenable number.

106320340624 is a deficient number, since it is larger than the sum of its proper divisors (99677846393).

106320340624 is an frugal number, since it uses more digits than its factorization.

106320340624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163042 (or 81519 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

The spelling of 106320340624 in words is "one hundred six billion, three hundred twenty million, three hundred forty thousand, six hundred twenty-four".