2301021249 has 8 divisors (see below), whose sum is σ = 3068268480. Its totient is φ = 1533894096.

The previous prime is 2301021187. The next prime is 2301021251. The reversal of 2301021249 is 9421201032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2301021249 - 2²⁰ = 2299972673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2301021259) 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, 34519 + ... + 76115.

It is an arithmetic number, because the mean of its divisors is an integer number (383533560).

Almost surely, 2^2301021249 is an apocalyptic number.

It is an amenable number.

2301021249 is a deficient number, since it is larger than the sum of its proper divisors (767247231).

2301021249 is a wasteful number, since it uses less digits than its factorization.

2301021249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60039.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 2301021249 is about 47968.9613083294. The cubic root of 2301021249 is about 1320.2014631668.

The spelling of 2301021249 in words is "two billion, three hundred one million, twenty-one thousand, two hundred forty-nine".