151447211 has 2 divisors, whose sum is σ = 151447212. Its totient is φ = 151447210.

The previous prime is 151447199. The next prime is 151447213. The reversal of 151447211 is 112744151.

151447211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 151447211 - 2¹⁰ = 151446187 is a prime.

Together with 151447213, 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 (151447213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75723605 + 75723606.

It is an arithmetic number, because the mean of its divisors is an integer number (75723606).

Almost surely, 2^151447211 is an apocalyptic number.

151447211 is a deficient number, since it is larger than the sum of its proper divisors (1).

151447211 is an equidigital number, since it uses as much as digits as its factorization.

151447211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1120, while the sum is 26.

The square root of 151447211 is about 12306.3890317184. The cubic root of 151447211 is about 533.0325863867.

The spelling of 151447211 in words is "one hundred fifty-one million, four hundred forty-seven thousand, two hundred eleven".