105339635447 has 2 divisors, whose sum is σ = 105339635448. Its totient is φ = 105339635446.

The previous prime is 105339635399. The next prime is 105339635459. The reversal of 105339635447 is 744536933501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 105339635447 - 2²² = 105335441143 is a prime.

It is a super-2 number, since 2×105339635447² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105339635395 and 105339635404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105339635477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52669817723 + 52669817724.

It is an arithmetic number, because the mean of its divisors is an integer number (52669817724).

Almost surely, 2^105339635447 is an apocalyptic number.

105339635447 is a deficient number, since it is larger than the sum of its proper divisors (1).

105339635447 is an equidigital number, since it uses as much as digits as its factorization.

105339635447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4082400, while the sum is 50.

The spelling of 105339635447 in words is "one hundred five billion, three hundred thirty-nine million, six hundred thirty-five thousand, four hundred forty-seven".