2002341251 has 2 divisors, whose sum is σ = 2002341252. Its totient is φ = 2002341250.

The previous prime is 2002341241. The next prime is 2002341281. The reversal of 2002341251 is 1521432002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2002341251 - 2¹⁰ = 2002340227 is a prime.

It is not a weakly prime, because it can be changed into another prime (2002341241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001170625 + 1001170626.

It is an arithmetic number, because the mean of its divisors is an integer number (1001170626).

Almost surely, 2^2002341251 is an apocalyptic number.

2002341251 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002341251 is an equidigital number, since it uses as much as digits as its factorization.

2002341251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2002341251 is about 44747.5278758503. The cubic root of 2002341251 is about 1260.4124900836.

Adding to 2002341251 its reverse (1521432002), we get a palindrome (3523773253).

The spelling of 2002341251 in words is "two billion, two million, three hundred forty-one thousand, two hundred fifty-one".