100771384 has 32 divisors (see below), whose sum is σ = 220538880. Its totient is φ = 42267744.

The previous prime is 100771381. The next prime is 100771397. The reversal of 100771384 is 483177001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100771381) 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, 16512 + ... + 21775.

It is an arithmetic number, because the mean of its divisors is an integer number (6891840).

Almost surely, 2^100771384 is an apocalyptic number.

100771384 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

100771384 is an abundant number, since it is smaller than the sum of its proper divisors (119767496).

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

100771384 is a wasteful number, since it uses less digits than its factorization.

100771384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38347 (or 38343 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 100771384 is about 10038.4951063394. The cubic root of 100771384 is about 465.3493101212.

The spelling of 100771384 in words is "one hundred million, seven hundred seventy-one thousand, three hundred eighty-four".