101008912859 has 2 divisors, whose sum is σ = 101008912860. Its totient is φ = 101008912858.

The previous prime is 101008912843. The next prime is 101008912889. The reversal of 101008912859 is 958219800101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101008912859 - 2⁴ = 101008912843 is a prime.

It is not a weakly prime, because it can be changed into another prime (101008912889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50504456429 + 50504456430.

It is an arithmetic number, because the mean of its divisors is an integer number (50504456430).

Almost surely, 2^101008912859 is an apocalyptic number.

101008912859 is a deficient number, since it is larger than the sum of its proper divisors (1).

101008912859 is an equidigital number, since it uses as much as digits as its factorization.

101008912859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 44.

The spelling of 101008912859 in words is "one hundred one billion, eight million, nine hundred twelve thousand, eight hundred fifty-nine".