106026091 has 2 divisors, whose sum is σ = 106026092. Its totient is φ = 106026090.

The previous prime is 106026079. The next prime is 106026097. The reversal of 106026091 is 190620601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106026091 - 2¹⁷ = 105895019 is a prime.

It is a super-2 number, since 2×106026091² = 22483063945480562, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106026097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53013045 + 53013046.

It is an arithmetic number, because the mean of its divisors is an integer number (53013046).

Almost surely, 2^106026091 is an apocalyptic number.

106026091 is a deficient number, since it is larger than the sum of its proper divisors (1).

106026091 is an equidigital number, since it uses as much as digits as its factorization.

106026091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 106026091 is about 10296.8971539974. The cubic root of 106026091 is about 473.3011757672.

Adding to 106026091 its reverse (190620601), we get a palindrome (296646692).

The spelling of 106026091 in words is "one hundred six million, twenty-six thousand, ninety-one".