106324261 has 2 divisors, whose sum is σ = 106324262. Its totient is φ = 106324260.

The previous prime is 106324259. The next prime is 106324271. The reversal of 106324261 is 162423601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93721761 + 12602500 = 9681^2 + 3550^2 .

It is a cyclic number.

It is not a de Polignac number, because 106324261 - 2¹ = 106324259 is a prime.

It is a super-2 number, since 2×106324261² = 22609696954392242, which contains 22 as substring.

Together with 106324259, 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 (106324271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53162130 + 53162131.

It is an arithmetic number, because the mean of its divisors is an integer number (53162131).

Almost surely, 2^106324261 is an apocalyptic number.

It is an amenable number.

106324261 is a deficient number, since it is larger than the sum of its proper divisors (1).

106324261 is an equidigital number, since it uses as much as digits as its factorization.

106324261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 106324261 is about 10311.3656224576. The cubic root of 106324261 is about 473.7444381290.

Adding to 106324261 its reverse (162423601), we get a palindrome (268747862).

The spelling of 106324261 in words is "one hundred six million, three hundred twenty-four thousand, two hundred sixty-one".