2343021103 has 2 divisors, whose sum is σ = 2343021104. Its totient is φ = 2343021102.

The previous prime is 2343021101. The next prime is 2343021127. The reversal of 2343021103 is 3011203432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2343021103 - 2¹ = 2343021101 is a prime.

Together with 2343021101, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2343021101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1171510551 + 1171510552.

It is an arithmetic number, because the mean of its divisors is an integer number (1171510552).

Almost surely, 2^2343021103 is an apocalyptic number.

2343021103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2343021103 is an equidigital number, since it uses as much as digits as its factorization.

2343021103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2343021103 is about 48404.7632263603. The cubic root of 2343021103 is about 1328.1854961089.

Adding to 2343021103 its reverse (3011203432), we get a palindrome (5354224535).

The spelling of 2343021103 in words is "two billion, three hundred forty-three million, twenty-one thousand, one hundred three".