101318382 has 48 divisors (see below), whose sum is σ = 241516080. Its totient is φ = 30695280.

The previous prime is 101318359. The next prime is 101318387. The reversal of 101318382 is 283813101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101318387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21844 + ... + 26072.

It is an arithmetic number, because the mean of its divisors is an integer number (5031585).

Almost surely, 2^101318382 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101318382, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120758040).

101318382 is an abundant number, since it is smaller than the sum of its proper divisors (140197698).

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

101318382 is a wasteful number, since it uses less digits than its factorization.

101318382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4270 (or 4245 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 101318382 is about 10065.7032541199. The cubic root of 101318382 is about 466.1897800692.

The spelling of 101318382 in words is "one hundred one million, three hundred eighteen thousand, three hundred eighty-two".