106900681 has 8 divisors (see below), whose sum is σ = 107592320. Its totient is φ = 106211952.

The previous prime is 106900663. The next prime is 106900687. The reversal of 106900681 is 186009601.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 106900681 - 2⁷ = 106900553 is a prime.

It is a super-2 number, since 2×106900681² = 22855511196527522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106900687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172390 + ... + 173008.

It is an arithmetic number, because the mean of its divisors is an integer number (13449040).

Almost surely, 2^106900681 is an apocalyptic number.

It is an amenable number.

106900681 is a deficient number, since it is larger than the sum of its proper divisors (691639).

106900681 is an equidigital number, since it uses as much as digits as its factorization.

106900681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 106900681 is about 10339.2785531680. The cubic root of 106900681 is about 474.5990056206.

The spelling of 106900681 in words is "one hundred six million, nine hundred thousand, six hundred eighty-one".