100773340 has 24 divisors (see below), whose sum is σ = 222762960. Its totient is φ = 38187648.

The previous prime is 100773317. The next prime is 100773341. The reversal of 100773340 is 43377001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100773341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132217 + ... + 132976.

It is an arithmetic number, because the mean of its divisors is an integer number (9281790).

Almost surely, 2^100773340 is an apocalyptic number.

100773340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100773340 is an abundant number, since it is smaller than the sum of its proper divisors (121989620).

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

100773340 is a wasteful number, since it uses less digits than its factorization.

100773340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265221 (or 265219 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 25.

The square root of 100773340 is about 10038.5925308282. The cubic root of 100773340 is about 465.3523209540.

It can be divided in two parts, 1007 and 73340, that added together give a palindrome (74347).

The spelling of 100773340 in words is "one hundred million, seven hundred seventy-three thousand, three hundred forty".