151105663 has 2 divisors, whose sum is σ = 151105664. Its totient is φ = 151105662.

The previous prime is 151105637. The next prime is 151105681. The reversal of 151105663 is 366501151.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151105663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151105063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75552831 + 75552832.

It is an arithmetic number, because the mean of its divisors is an integer number (75552832).

Almost surely, 2^151105663 is an apocalyptic number.

151105663 is a deficient number, since it is larger than the sum of its proper divisors (1).

151105663 is an equidigital number, since it uses as much as digits as its factorization.

151105663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 151105663 is about 12292.5043420777. The cubic root of 151105663 is about 532.6315814342.

The spelling of 151105663 in words is "one hundred fifty-one million, one hundred five thousand, six hundred sixty-three".