152361321 has 8 divisors (see below), whose sum is σ = 232169664. Its totient is φ = 87063600.

The previous prime is 152361299. The next prime is 152361329. The reversal of 152361321 is 123163251.

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

It is not a de Polignac number, because 152361321 - 2⁷ = 152361193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 152361291 and 152361300.

It is not an unprimeable number, because it can be changed into a prime (152361329) 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 7 ways as a sum of consecutive naturals, for example, 3627630 + ... + 3627671.

It is an arithmetic number, because the mean of its divisors is an integer number (29021208).

Almost surely, 2^152361321 is an apocalyptic number.

It is an amenable number.

152361321 is a deficient number, since it is larger than the sum of its proper divisors (79808343).

152361321 is an equidigital number, since it uses as much as digits as its factorization.

152361321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7255311.

The product of its digits is 1080, while the sum is 24.

The square root of 152361321 is about 12343.4728095459. The cubic root of 152361321 is about 534.1028677249.

The spelling of 152361321 in words is "one hundred fifty-two million, three hundred sixty-one thousand, three hundred twenty-one".