151614223 has 2 divisors, whose sum is σ = 151614224. Its totient is φ = 151614222.

The previous prime is 151614217. The next prime is 151614227. The reversal of 151614223 is 322416151.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151614223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151614227) 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, 75807111 + 75807112.

It is an arithmetic number, because the mean of its divisors is an integer number (75807112).

Almost surely, 2^151614223 is an apocalyptic number.

151614223 is a deficient number, since it is larger than the sum of its proper divisors (1).

151614223 is an equidigital number, since it uses as much as digits as its factorization.

151614223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440, while the sum is 25.

The square root of 151614223 is about 12313.1727430423. The cubic root of 151614223 is about 533.2284525101.

The spelling of 151614223 in words is "one hundred fifty-one million, six hundred fourteen thousand, two hundred twenty-three".