153361 has 8 divisors (see below), whose sum is σ = 169344. Its totient is φ = 138000.

The previous prime is 153359. The next prime is 153371. The reversal of 153361 is 163351.

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 153361 - 2¹ = 153359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (153371) 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, 486 + ... + 736.

It is an arithmetic number, because the mean of its divisors is an integer number (21168).

2¹⁵³³⁶¹ is an apocalyptic number.

It is an amenable number.

153361 is a deficient number, since it is larger than the sum of its proper divisors (15983).

153361 is a wasteful number, since it uses less digits than its factorization.

153361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311.

The product of its digits is 270, while the sum is 19.

The square root of 153361 is about 391.6133297016. The cubic root of 153361 is about 53.5268447687.

The spelling of 153361 in words is "one hundred fifty-three thousand, three hundred sixty-one".