120773140 has 12 divisors (see below), whose sum is σ = 253623636. Its totient is φ = 48309248.

The previous prime is 120773137. The next prime is 120773141. The reversal of 120773140 is 41377021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 76842756 + 43930384 = 8766^2 + 6628^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120773141) 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 3 ways as a sum of consecutive naturals, for example, 3019309 + ... + 3019348.

It is an arithmetic number, because the mean of its divisors is an integer number (21135303).

Almost surely, 2^120773140 is an apocalyptic number.

120773140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120773140 is an abundant number, since it is smaller than the sum of its proper divisors (132850496).

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

120773140 is a wasteful number, since it uses less digits than its factorization.

120773140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6038666 (or 6038664 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 120773140 is about 10989.6833439367. The cubic root of 120773140 is about 494.2994409156.

It can be divided in two parts, 1207 and 73140, that added together give a palindrome (74347).

The spelling of 120773140 in words is "one hundred twenty million, seven hundred seventy-three thousand, one hundred forty".