2301032140 has 24 divisors (see below), whose sum is σ = 5271455952. Its totient is φ = 836738880.

The previous prime is 2301032137. The next prime is 2301032177. The reversal of 2301032140 is 412301032.

It is a happy number.

2301032140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5229399 + ... + 5229838.

It is an arithmetic number, because the mean of its divisors is an integer number (219643998).

Almost surely, 2^2301032140 is an apocalyptic number.

2301032140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2301032140 is an abundant number, since it is smaller than the sum of its proper divisors (2970423812).

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

2301032140 is a wasteful number, since it uses less digits than its factorization.

2301032140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10459257 (or 10459255 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2301032140 is about 47969.0748295191. The cubic root of 2301032140 is about 1320.2035460523.

Adding to 2301032140 its reverse (412301032), we get a palindrome (2713333172).

The spelling of 2301032140 in words is "two billion, three hundred one million, thirty-two thousand, one hundred forty".