2301345532 has 12 divisors (see below), whose sum is σ = 4033452136. Its totient is φ = 1148930640.

The previous prime is 2301345479. The next prime is 2301345533. The reversal of 2301345532 is 2355431032.

It is a self number, because there is not a number n which added to its sum of digits gives 2301345532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2301345533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432558 + ... + 437845.

Almost surely, 2^2301345532 is an apocalyptic number.

It is an amenable number.

2301345532 is a deficient number, since it is larger than the sum of its proper divisors (1732106604).

2301345532 is a wasteful number, since it uses less digits than its factorization.

2301345532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871068 (or 871066 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 2301345532 is about 47972.3413228915. The cubic root of 2301345532 is about 1320.2634789321.

Adding to 2301345532 its reverse (2355431032), we get a palindrome (4656776564).

The spelling of 2301345532 in words is "two billion, three hundred one million, three hundred forty-five thousand, five hundred thirty-two".