2381349023 has 2 divisors, whose sum is σ = 2381349024. Its totient is φ = 2381349022.

The previous prime is 2381348969. The next prime is 2381349029. The reversal of 2381349023 is 3209431832.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2381349023 - 2¹⁸ = 2381086879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2381349029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1190674511 + 1190674512.

It is an arithmetic number, because the mean of its divisors is an integer number (1190674512).

Almost surely, 2^2381349023 is an apocalyptic number.

2381349023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2381349023 is an equidigital number, since it uses as much as digits as its factorization.

2381349023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 2381349023 is about 48799.0678497039. The cubic root of 2381349023 is about 1335.3886607952.

The spelling of 2381349023 in words is "two billion, three hundred eighty-one million, three hundred forty-nine thousand, twenty-three".