2303140152 has 32 divisors (see below), whose sum is σ = 5813758080. Its totient is φ = 760259040.

The previous prime is 2303140139. The next prime is 2303140159. The reversal of 2303140152 is 2510413032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2303140159) 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, 463374 + ... + 468317.

It is an arithmetic number, because the mean of its divisors is an integer number (181679940).

Almost surely, 2^2303140152 is an apocalyptic number.

It is an amenable number.

2303140152 is an abundant number, since it is smaller than the sum of its proper divisors (3510617928).

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

2303140152 is a wasteful number, since it uses less digits than its factorization.

2303140152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931803 (or 931799 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2303140152 is about 47991.0424141839. The cubic root of 2303140152 is about 1320.6065761317.

Adding to 2303140152 its reverse (2510413032), we get a palindrome (4813553184).

The spelling of 2303140152 in words is "two billion, three hundred three million, one hundred forty thousand, one hundred fifty-two".