100761344 has 72 divisors (see below), whose sum is σ = 213148320. Its totient is φ = 47443968.

The previous prime is 100761317. The next prime is 100761347. The reversal of 100761344 is 443167001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100761347) 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, 641714 + ... + 641870.

Almost surely, 2^100761344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100761344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106574160).

100761344 is an abundant number, since it is smaller than the sum of its proper divisors (112386976).

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

100761344 is a wasteful number, since it uses less digits than its factorization.

100761344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305 (or 291 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 100761344 is about 10037.9950189268. The cubic root of 100761344 is about 465.3338551311. Note that the first 3 decimals are identical.

The spelling of 100761344 in words is "one hundred million, seven hundred sixty-one thousand, three hundred forty-four".