106394293 has 2 divisors, whose sum is σ = 106394294. Its totient is φ = 106394292.

The previous prime is 106394291. The next prime is 106394311. The reversal of 106394293 is 392493601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104898564 + 1495729 = 10242^2 + 1223^2 .

It is a cyclic number.

It is not a de Polignac number, because 106394293 - 2¹ = 106394291 is a prime.

It is a super-2 number, since 2×106394293² = 22639491165939698, which contains 22 as substring.

Together with 106394291, 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 (106394291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53197146 + 53197147.

It is an arithmetic number, because the mean of its divisors is an integer number (53197147).

Almost surely, 2^106394293 is an apocalyptic number.

It is an amenable number.

106394293 is a deficient number, since it is larger than the sum of its proper divisors (1).

106394293 is an equidigital number, since it uses as much as digits as its factorization.

106394293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 106394293 is about 10314.7609279130. The cubic root of 106394293 is about 473.8484281579.

The spelling of 106394293 in words is "one hundred six million, three hundred ninety-four thousand, two hundred ninety-three".