101945341063 has 2 divisors, whose sum is σ = 101945341064. Its totient is φ = 101945341062.

The previous prime is 101945341051. The next prime is 101945341097. The reversal of 101945341063 is 360143549101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101945341063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101945341163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50972670531 + 50972670532.

It is an arithmetic number, because the mean of its divisors is an integer number (50972670532).

Almost surely, 2^101945341063 is an apocalyptic number.

101945341063 is a deficient number, since it is larger than the sum of its proper divisors (1).

101945341063 is an equidigital number, since it uses as much as digits as its factorization.

101945341063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 101945341063 in words is "one hundred one billion, nine hundred forty-five million, three hundred forty-one thousand, sixty-three".