145200151 has 4 divisors (see below), whose sum is σ = 145930000. Its totient is φ = 144470304.

The previous prime is 145200149. The next prime is 145200169. The reversal of 145200151 is 151002541.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 151002541 = 43 ⋅3511687.

It is a cyclic number.

It is not a de Polignac number, because 145200151 - 2¹ = 145200149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145207151) 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 in 3 ways as a sum of consecutive naturals, for example, 364626 + ... + 365023.

It is an arithmetic number, because the mean of its divisors is an integer number (36482500).

Almost surely, 2^145200151 is an apocalyptic number.

145200151 is a deficient number, since it is larger than the sum of its proper divisors (729849).

145200151 is an equidigital number, since it uses as much as digits as its factorization.

145200151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729848.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 145200151 is about 12049.9025307261. The cubic root of 145200151 is about 525.6004027478.

Adding to 145200151 its reverse (151002541), we get a palindrome (296202692).

The spelling of 145200151 in words is "one hundred forty-five million, two hundred thousand, one hundred fifty-one".