105403282723 has 2 divisors, whose sum is σ = 105403282724. Its totient is φ = 105403282722.

The previous prime is 105403282711. The next prime is 105403282741. The reversal of 105403282723 is 327282304501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105403282723 - 2¹³ = 105403274531 is a prime.

It is a super-2 number, since 2×105403282723² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105403289723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52701641361 + 52701641362.

It is an arithmetic number, because the mean of its divisors is an integer number (52701641362).

Almost surely, 2^105403282723 is an apocalyptic number.

105403282723 is a deficient number, since it is larger than the sum of its proper divisors (1).

105403282723 is an equidigital number, since it uses as much as digits as its factorization.

105403282723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 37.

The spelling of 105403282723 in words is "one hundred five billion, four hundred three million, two hundred eighty-two thousand, seven hundred twenty-three".