2301121402 has 8 divisors (see below), whose sum is σ = 3452159700. Its totient is φ = 1150401504.

The previous prime is 2301121373. The next prime is 2301121429. The reversal of 2301121402 is 2041211032.

It can be written as a sum of positive squares in 2 ways, for example, as 2167926721 + 133194681 = 46561^2 + 11541^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60627 + ... + 90982.

Almost surely, 2^2301121402 is an apocalyptic number.

2301121402 is a deficient number, since it is larger than the sum of its proper divisors (1151038298).

2301121402 is a wasteful number, since it uses less digits than its factorization.

2301121402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159200.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2301121402 is about 47970.0052324367. The cubic root of 2301121402 is about 1320.2206170127.

Adding to 2301121402 its reverse (2041211032), we get a palindrome (4342332434).

The spelling of 2301121402 in words is "two billion, three hundred one million, one hundred twenty-one thousand, four hundred two".