106312093 has 2 divisors, whose sum is σ = 106312094. Its totient is φ = 106312092.

The previous prime is 106312069. The next prime is 106312099. The reversal of 106312093 is 390213601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59567524 + 46744569 = 7718^2 + 6837^2 .

It is a cyclic number.

It is not a de Polignac number, because 106312093 - 2⁹ = 106311581 is a prime.

It is a super-2 number, since 2×106312093² = 22604522236081298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106312099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53156046 + 53156047.

It is an arithmetic number, because the mean of its divisors is an integer number (53156047).

Almost surely, 2^106312093 is an apocalyptic number.

It is an amenable number.

106312093 is a deficient number, since it is larger than the sum of its proper divisors (1).

106312093 is an equidigital number, since it uses as much as digits as its factorization.

106312093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 106312093 is about 10310.7755770359. The cubic root of 106312093 is about 473.7263652947.

Adding to 106312093 its reverse (390213601), we get a palindrome (496525694).

The spelling of 106312093 in words is "one hundred six million, three hundred twelve thousand, ninety-three".