105279373 has 2 divisors, whose sum is σ = 105279374. Its totient is φ = 105279372.

The previous prime is 105279371. The next prime is 105279397. The reversal of 105279373 is 373972501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79085449 + 26193924 = 8893^2 + 5118^2 .

It is a cyclic number.

It is not a de Polignac number, because 105279373 - 2¹ = 105279371 is a prime.

It is a super-2 number, since 2×105279373² = 22167492758546258, which contains 22 as substring.

Together with 105279371, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105279371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52639686 + 52639687.

It is an arithmetic number, because the mean of its divisors is an integer number (52639687).

Almost surely, 2^105279373 is an apocalyptic number.

It is an amenable number.

105279373 is a deficient number, since it is larger than the sum of its proper divisors (1).

105279373 is an equidigital number, since it uses as much as digits as its factorization.

105279373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39690, while the sum is 37.

The square root of 105279373 is about 10260.5737169030. The cubic root of 105279373 is about 472.1874390210.

It can be divided in two parts, 10527 and 9373, that added together give a triangular number (19900 = T₁₉₉).

The spelling of 105279373 in words is "one hundred five million, two hundred seventy-nine thousand, three hundred seventy-three".