101982888 has 80 divisors (see below), whose sum is σ = 326467680. Its totient is φ = 29136672.

The previous prime is 101982887. The next prime is 101982919. The reversal of 101982888 is 888289101.

It is not an unprimeable number, because it can be changed into a prime (101982883) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6706 + ... + 15777.

It is an arithmetic number, because the mean of its divisors is an integer number (4080846).

Almost surely, 2^101982888 is an apocalyptic number.

101982888 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

101982888 is an abundant number, since it is smaller than the sum of its proper divisors (224484792).

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

101982888 is a wasteful number, since it uses less digits than its factorization.

101982888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22508 (or 22495 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 45.

The square root of 101982888 is about 10098.6577325900. The cubic root of 101982888 is about 467.2067429791.

The spelling of 101982888 in words is "one hundred one million, nine hundred eighty-two thousand, eight hundred eighty-eight".