153144223 has 8 divisors (see below), whose sum is σ = 154671440. Its totient is φ = 151623360.

The previous prime is 153144209. The next prime is 153144227. The reversal of 153144223 is 322441351.

153144223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 153144223 - 2¹³ = 153136031 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 (153144227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57211 + ... + 59827.

It is an arithmetic number, because the mean of its divisors is an integer number (19333930).

Almost surely, 2^153144223 is an apocalyptic number.

153144223 is a deficient number, since it is larger than the sum of its proper divisors (1527217).

153144223 is a wasteful number, since it uses less digits than its factorization.

153144223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3177.

The product of its digits is 2880, while the sum is 25.

The square root of 153144223 is about 12375.1453728835. The cubic root of 153144223 is about 535.0161266866.

Adding to 153144223 its reverse (322441351), we get a palindrome (475585574).

It can be divided in two parts, 1531 and 44223, that added together give a palindrome (45754).

The spelling of 153144223 in words is "one hundred fifty-three million, one hundred forty-four thousand, two hundred twenty-three".