2403091087 has 2 divisors, whose sum is σ = 2403091088. Its totient is φ = 2403091086.

The previous prime is 2403091069. The next prime is 2403091099. The reversal of 2403091087 is 7801903042.

2403091087 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 not a de Polignac number, because 2403091087 - 2⁷ = 2403090959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2403091007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1201545543 + 1201545544.

It is an arithmetic number, because the mean of its divisors is an integer number (1201545544).

Almost surely, 2^2403091087 is an apocalyptic number.

2403091087 is a deficient number, since it is larger than the sum of its proper divisors (1).

2403091087 is an equidigital number, since it uses as much as digits as its factorization.

2403091087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 2403091087 is about 49021.3329786125. The cubic root of 2403091087 is about 1339.4404523166.

The spelling of 2403091087 in words is "two billion, four hundred three million, ninety-one thousand, eighty-seven".