106130291 has 2 divisors, whose sum is σ = 106130292. Its totient is φ = 106130290.

The previous prime is 106130281. The next prime is 106130293. The reversal of 106130291 is 192031601.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106130291 - 2²² = 101935987 is a prime.

It is a super-2 number, since 2×106130291² = 22527277335489362, which contains 22 as substring.

Together with 106130293, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (106130293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53065145 + 53065146.

It is an arithmetic number, because the mean of its divisors is an integer number (53065146).

Almost surely, 2^106130291 is an apocalyptic number.

106130291 is a deficient number, since it is larger than the sum of its proper divisors (1).

106130291 is an equidigital number, since it uses as much as digits as its factorization.

106130291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 106130291 is about 10301.9556881206. The cubic root of 106130291 is about 473.4561748329.

Adding to 106130291 its reverse (192031601), we get a palindrome (298161892).

The spelling of 106130291 in words is "one hundred six million, one hundred thirty thousand, two hundred ninety-one".