2631241099 has 2 divisors, whose sum is σ = 2631241100. Its totient is φ = 2631241098.

The previous prime is 2631241057. The next prime is 2631241141. The reversal of 2631241099 is 9901421362.

It is a balanced prime because it is at equal distance from previous prime (2631241057) and next prime (2631241141).

It is a cyclic number.

It is not a de Polignac number, because 2631241099 - 2¹³ = 2631232907 is a prime.

It is not a weakly prime, because it can be changed into another prime (2631248099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1315620549 + 1315620550.

It is an arithmetic number, because the mean of its divisors is an integer number (1315620550).

Almost surely, 2^2631241099 is an apocalyptic number.

2631241099 is a deficient number, since it is larger than the sum of its proper divisors (1).

2631241099 is an equidigital number, since it uses as much as digits as its factorization.

2631241099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 2631241099 is about 51295.6245599954. The cubic root of 2631241099 is about 1380.5544749034.

The spelling of 2631241099 in words is "two billion, six hundred thirty-one million, two hundred forty-one thousand, ninety-nine".