152233141 has 4 divisors (see below), whose sum is σ = 155472192. Its totient is φ = 148994092.

The previous prime is 152233139. The next prime is 152233153. The reversal of 152233141 is 141332251.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 141332251 = 1811 ⋅78041.

It is a cyclic number.

It is not a de Polignac number, because 152233141 - 2¹ = 152233139 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 (152233541) 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, 1619455 + ... + 1619548.

It is an arithmetic number, because the mean of its divisors is an integer number (38868048).

Almost surely, 2^152233141 is an apocalyptic number.

It is an amenable number.

152233141 is a deficient number, since it is larger than the sum of its proper divisors (3239051).

152233141 is an equidigital number, since it uses as much as digits as its factorization.

152233141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3239050.

The product of its digits is 720, while the sum is 22.

The square root of 152233141 is about 12338.2794991846. The cubic root of 152233141 is about 533.9530473009.

Adding to 152233141 its reverse (141332251), we get a palindrome (293565392).

The spelling of 152233141 in words is "one hundred fifty-two million, two hundred thirty-three thousand, one hundred forty-one".