106515373 has 2 divisors, whose sum is σ = 106515374. Its totient is φ = 106515372.

The previous prime is 106515361. The next prime is 106515389. The reversal of 106515373 is 373515601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 89359209 + 17156164 = 9453^2 + 4142^2 .

It is an emirp because it is prime and its reverse (373515601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 106515373 - 2⁹ = 106514861 is a prime.

It is a super-2 number, since 2×106515373² = 22691049370658258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106515313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53257686 + 53257687.

It is an arithmetic number, because the mean of its divisors is an integer number (53257687).

Almost surely, 2^106515373 is an apocalyptic number.

It is an amenable number.

106515373 is a deficient number, since it is larger than the sum of its proper divisors (1).

106515373 is an equidigital number, since it uses as much as digits as its factorization.

106515373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9450, while the sum is 31.

The square root of 106515373 is about 10320.6285176824. The cubic root of 106515373 is about 474.0281114082.

The spelling of 106515373 in words is "one hundred six million, five hundred fifteen thousand, three hundred seventy-three".