151055011 has 2 divisors, whose sum is σ = 151055012. Its totient is φ = 151055010.

The previous prime is 151054991. The next prime is 151055017. The reversal of 151055011 is 110550151.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 151055011 - 2⁹ = 151054499 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 151055011.

It is not a weakly prime, because it can be changed into another prime (151055017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75527505 + 75527506.

It is an arithmetic number, because the mean of its divisors is an integer number (75527506).

Almost surely, 2^151055011 is an apocalyptic number.

151055011 is a deficient number, since it is larger than the sum of its proper divisors (1).

151055011 is an equidigital number, since it uses as much as digits as its factorization.

151055011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 125, while the sum is 19.

The square root of 151055011 is about 12290.4438894614. The cubic root of 151055011 is about 532.5720604575.

The spelling of 151055011 in words is "one hundred fifty-one million, fifty-five thousand, eleven".