101488660 has 48 divisors (see below), whose sum is σ = 262313856. Its totient is φ = 32118912.

The previous prime is 101488649. The next prime is 101488697. The reversal of 101488660 is 66884101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26062 + ... + 29701.

It is an arithmetic number, because the mean of its divisors is an integer number (5464872).

Almost surely, 2^101488660 is an apocalyptic number.

101488660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101488660 is an abundant number, since it is smaller than the sum of its proper divisors (160825196).

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

101488660 is a wasteful number, since it uses less digits than its factorization.

101488660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55792 (or 55790 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 101488660 is about 10074.1580293343. The cubic root of 101488660 is about 466.4507969843.

The spelling of 101488660 in words is "one hundred one million, four hundred eighty-eight thousand, six hundred sixty".