106451320 has 16 divisors (see below), whose sum is σ = 239515560. Its totient is φ = 42580512.

The previous prime is 106451251. The next prime is 106451321. The reversal of 106451320 is 23154601.

It is a super-2 number, since 2×106451320² = 22663767059484800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106451291 and 106451300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106451321) 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, 1330602 + ... + 1330681.

Almost surely, 2^106451320 is an apocalyptic number.

106451320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106451320 is an abundant number, since it is smaller than the sum of its proper divisors (133064240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106451320 is a wasteful number, since it uses less digits than its factorization.

106451320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2661294 (or 2661290 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 106451320 is about 10317.5248969896. The cubic root of 106451320 is about 473.9330734494.

The spelling of 106451320 in words is "one hundred six million, four hundred fifty-one thousand, three hundred twenty".