105640003319 has 2 divisors, whose sum is σ = 105640003320. Its totient is φ = 105640003318.

The previous prime is 105640003307. The next prime is 105640003349. The reversal of 105640003319 is 913300046501.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105640003319 is a prime.

It is a super-2 number, since 2×105640003319² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105640003349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52820001659 + 52820001660.

It is an arithmetic number, because the mean of its divisors is an integer number (52820001660).

Almost surely, 2^105640003319 is an apocalyptic number.

105640003319 is a deficient number, since it is larger than the sum of its proper divisors (1).

105640003319 is an equidigital number, since it uses as much as digits as its factorization.

105640003319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 32.

The spelling of 105640003319 in words is "one hundred five billion, six hundred forty million, three thousand, three hundred nineteen".