151450223 has 2 divisors, whose sum is σ = 151450224. Its totient is φ = 151450222.

The previous prime is 151450181. The next prime is 151450231. The reversal of 151450223 is 322054151.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 151450223 - 2⁸ = 151449967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151450823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75725111 + 75725112.

It is an arithmetic number, because the mean of its divisors is an integer number (75725112).

Almost surely, 2^151450223 is an apocalyptic number.

151450223 is a deficient number, since it is larger than the sum of its proper divisors (1).

151450223 is an equidigital number, since it uses as much as digits as its factorization.

151450223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 151450223 is about 12306.5114065685. The cubic root of 151450223 is about 533.0361200349.

The spelling of 151450223 in words is "one hundred fifty-one million, four hundred fifty thousand, two hundred twenty-three".