101816325203 has 2 divisors, whose sum is σ = 101816325204. Its totient is φ = 101816325202.

The previous prime is 101816325173. The next prime is 101816325211. The reversal of 101816325203 is 302523618101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101816325203 - 2¹⁰ = 101816324179 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101816325203.

It is not a weakly prime, because it can be changed into another prime (101816325223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50908162601 + 50908162602.

It is an arithmetic number, because the mean of its divisors is an integer number (50908162602).

Almost surely, 2^101816325203 is an apocalyptic number.

101816325203 is a deficient number, since it is larger than the sum of its proper divisors (1).

101816325203 is an equidigital number, since it uses as much as digits as its factorization.

101816325203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 32.

The spelling of 101816325203 in words is "one hundred one billion, eight hundred sixteen million, three hundred twenty-five thousand, two hundred three".