101232005450887 has 2 divisors, whose sum is σ = 101232005450888. Its totient is φ = 101232005450886.

The previous prime is 101232005450837. The next prime is 101232005450893. The reversal of 101232005450887 is 788054500232101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101232005450887 - 2⁷ = 101232005450759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101232005450837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50616002725443 + 50616002725444.

It is an arithmetic number, because the mean of its divisors is an integer number (50616002725444).

Almost surely, 2^{101232005450887} is an apocalyptic number.

101232005450887 is a deficient number, since it is larger than the sum of its proper divisors (1).

101232005450887 is an equidigital number, since it uses as much as digits as its factorization.

101232005450887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 537600, while the sum is 46.

Adding to 101232005450887 its reverse (788054500232101), we get a palindrome (889286505682988).

The spelling of 101232005450887 in words is "one hundred one trillion, two hundred thirty-two billion, five million, four hundred fifty thousand, eight hundred eighty-seven".