120201340 has 96 divisors (see below), whose sum is σ = 303012864. Its totient is φ = 39191040.

The previous prime is 120201337. The next prime is 120201343. The reversal of 120201340 is 43102021.

It is an interprime number because it is at equal distance from previous prime (120201337) and next prime (120201343).

It is a self number, because there is not a number n which added to its sum of digits gives 120201340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120201343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 246577 + ... + 247063.

It is an arithmetic number, because the mean of its divisors is an integer number (3156384).

Almost surely, 2^120201340 is an apocalyptic number.

120201340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120201340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151506432).

120201340 is an abundant number, since it is smaller than the sum of its proper divisors (182811524).

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

120201340 is a wasteful number, since it uses less digits than its factorization.

120201340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587 (or 585 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 120201340 is about 10963.6371702095. The cubic root of 120201340 is about 493.5181202493.

Adding to 120201340 its reverse (43102021), we get a palindrome (163303361).

The spelling of 120201340 in words is "one hundred twenty million, two hundred one thousand, three hundred forty".