1106505151 has 2 divisors, whose sum is σ = 1106505152. Its totient is φ = 1106505150.

The previous prime is 1106505149. The next prime is 1106505217. The reversal of 1106505151 is 1515056011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1106505151 - 2¹ = 1106505149 is a prime.

Together with 1106505149, 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 (1106500151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553252575 + 553252576.

It is an arithmetic number, because the mean of its divisors is an integer number (553252576).

Almost surely, 2^1106505151 is an apocalyptic number.

1106505151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1106505151 is an equidigital number, since it uses as much as digits as its factorization.

1106505151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 750, while the sum is 25.

The square root of 1106505151 is about 33264.1721826953. The cubic root of 1106505151 is about 1034.3110076006.

The spelling of 1106505151 in words is "one billion, one hundred six million, five hundred five thousand, one hundred fifty-one".