101266680 has 32 divisors (see below), whose sum is σ = 303800400. Its totient is φ = 27004416.

The previous prime is 101266673. The next prime is 101266691. The reversal of 101266680 is 86662101.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421825 + ... + 422064.

Almost surely, 2^101266680 is an apocalyptic number.

101266680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101266680 is an abundant number, since it is smaller than the sum of its proper divisors (202533720).

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

101266680 is a wasteful number, since it uses less digits than its factorization.

101266680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843903 (or 843899 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 101266680 is about 10063.1347004798. The cubic root of 101266680 is about 466.1104688770.

The spelling of 101266680 in words is "one hundred one million, two hundred sixty-six thousand, six hundred eighty".