101111007903859 has 2 divisors, whose sum is σ = 101111007903860. Its totient is φ = 101111007903858.

The previous prime is 101111007903779. The next prime is 101111007903889. The reversal of 101111007903859 is 958309700111101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101111007903859 - 2¹⁷ = 101111007772787 is a prime.

It is not a weakly prime, because it can be changed into another prime (101111007903889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50555503951929 + 50555503951930.

It is an arithmetic number, because the mean of its divisors is an integer number (50555503951930).

Almost surely, 2^{101111007903859} is an apocalyptic number.

101111007903859 is a deficient number, since it is larger than the sum of its proper divisors (1).

101111007903859 is an equidigital number, since it uses as much as digits as its factorization.

101111007903859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 46.

The spelling of 101111007903859 in words is "one hundred one trillion, one hundred eleven billion, seven million, nine hundred three thousand, eight hundred fifty-nine".