2301243012 has 72 divisors (see below), whose sum is σ = 6427040256. Its totient is φ = 690564864.

The previous prime is 2301242963. The next prime is 2301243013. The reversal of 2301243012 is 2103421032.

2301243012 is a `hidden beast` number, since 230 + 1 + 2 + 430 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2301243013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67668 + ... + 95819.

It is an arithmetic number, because the mean of its divisors is an integer number (89264448).

Almost surely, 2^2301243012 is an apocalyptic number.

It is an amenable number.

2301243012 is an abundant number, since it is smaller than the sum of its proper divisors (4125797244).

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

2301243012 is a wasteful number, since it uses less digits than its factorization.

2301243012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163537 (or 163532 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2301243012 is about 47971.2727786120. The cubic root of 2301243012 is about 1320.2438736737.

Adding to 2301243012 its reverse (2103421032), we get a palindrome (4404664044).

The spelling of 2301243012 in words is "two billion, three hundred one million, two hundred forty-three thousand, twelve".