2302551121 has 8 divisors (see below), whose sum is σ = 2480653224. Its totient is φ = 2124589440.

The previous prime is 2302551113. The next prime is 2302551131. The reversal of 2302551121 is 1211552032.

It can be written as a sum of positive squares in 4 ways, for example, as 246835521 + 2055715600 = 15711^2 + 45340^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2302551121 - 2³ = 2302551113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2302551092 and 2302551101.

It is not an unprimeable number, because it can be changed into a prime (2302551101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285 + ... + 67861.

It is an arithmetic number, because the mean of its divisors is an integer number (310081653).

Almost surely, 2^2302551121 is an apocalyptic number.

It is an amenable number.

2302551121 is a deficient number, since it is larger than the sum of its proper divisors (178102103).

2302551121 is a wasteful number, since it uses less digits than its factorization.

2302551121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70211.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 2302551121 is about 47984.9051369282. The cubic root of 2302551121 is about 1320.4939842666.

The spelling of 2302551121 in words is "two billion, three hundred two million, five hundred fifty-one thousand, one hundred twenty-one".