2298231851 has 2 divisors, whose sum is σ = 2298231852. Its totient is φ = 2298231850.

The previous prime is 2298231799. The next prime is 2298231857. The reversal of 2298231851 is 1581328922.

2298231851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2298231851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2298231799 and 2298231808.

It is not a weakly prime, because it can be changed into another prime (2298231857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1149115925 + 1149115926.

It is an arithmetic number, because the mean of its divisors is an integer number (1149115926).

Almost surely, 2^2298231851 is an apocalyptic number.

2298231851 is a deficient number, since it is larger than the sum of its proper divisors (1).

2298231851 is an equidigital number, since it uses as much as digits as its factorization.

2298231851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 41.

The square root of 2298231851 is about 47939.8774612535. The cubic root of 2298231851 is about 1319.6677789195.

The spelling of 2298231851 in words is "two billion, two hundred ninety-eight million, two hundred thirty-one thousand, eight hundred fifty-one".