152032143 has 8 divisors (see below), whose sum is σ = 206534448. Its totient is φ = 99442304.

The previous prime is 152032099. The next prime is 152032159. The reversal of 152032143 is 341230251.

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 152032143 - 2¹² = 152028047 is a prime.

It is a super-2 number, since 2×152032143² = 46227545010344898, which contains 22 as substring.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152032163) 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, 477930 + ... + 478247.

It is an arithmetic number, because the mean of its divisors is an integer number (25816806).

Almost surely, 2^152032143 is an apocalyptic number.

152032143 is a deficient number, since it is larger than the sum of its proper divisors (54502305).

152032143 is an equidigital number, since it uses as much as digits as its factorization.

152032143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956233.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 152032143 is about 12330.1315078145. The cubic root of 152032143 is about 533.7179457045.

Adding to 152032143 its reverse (341230251), we get a palindrome (493262394).

The spelling of 152032143 in words is "one hundred fifty-two million, thirty-two thousand, one hundred forty-three".