2102344351 has 2 divisors, whose sum is σ = 2102344352. Its totient is φ = 2102344350.

The previous prime is 2102344337. The next prime is 2102344373. The reversal of 2102344351 is 1534432012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2102344351 - 2¹⁵ = 2102311583 is a prime.

It is a super-2 number, since 2×2102344351² = 8839703540363222402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2102344381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051172175 + 1051172176.

It is an arithmetic number, because the mean of its divisors is an integer number (1051172176).

Almost surely, 2^2102344351 is an apocalyptic number.

2102344351 is a deficient number, since it is larger than the sum of its proper divisors (1).

2102344351 is an equidigital number, since it uses as much as digits as its factorization.

2102344351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2102344351 is about 45851.3287811815. The cubic root of 2102344351 is about 1281.0555158747.

Adding to 2102344351 its reverse (1534432012), we get a palindrome (3636776363).

The spelling of 2102344351 in words is "two billion, one hundred two million, three hundred forty-four thousand, three hundred fifty-one".