101497860587 has 2 divisors, whose sum is σ = 101497860588. Its totient is φ = 101497860586.

The previous prime is 101497860491. The next prime is 101497860589. The reversal of 101497860587 is 785068794101.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (785068794101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101497860587 - 2¹⁰ = 101497859563 is a prime.

Together with 101497860589, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (101497860589) 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, 50748930293 + 50748930294.

It is an arithmetic number, because the mean of its divisors is an integer number (50748930294).

Almost surely, 2^101497860587 is an apocalyptic number.

101497860587 is a deficient number, since it is larger than the sum of its proper divisors (1).

101497860587 is an equidigital number, since it uses as much as digits as its factorization.

101497860587 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3386880, while the sum is 56.

The spelling of 101497860587 in words is "one hundred one billion, four hundred ninety-seven million, eight hundred sixty thousand, five hundred eighty-seven".