161124333 has 8 divisors (see below), whose sum is σ = 214893696. Its totient is φ = 107385600.

The previous prime is 161124289. The next prime is 161124349. The reversal of 161124333 is 333421161.

It is a happy number.

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

It is not a de Polignac number, because 161124333 - 2¹⁰ = 161123309 is a prime.

It is a super-2 number, since 2×161124333² = 51922101369389778, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (161124433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11388 + ... + 21258.

It is an arithmetic number, because the mean of its divisors is an integer number (26861712).

Almost surely, 2^161124333 is an apocalyptic number.

It is an amenable number.

161124333 is a deficient number, since it is larger than the sum of its proper divisors (53769363).

161124333 is an equidigital number, since it uses as much as digits as its factorization.

161124333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15315.

The product of its digits is 1296, while the sum is 24.

The square root of 161124333 is about 12693.4760014741. The cubic root of 161124333 is about 544.1521851558.

Adding to 161124333 its reverse (333421161), we get a palindrome (494545494).

The spelling of 161124333 in words is "one hundred sixty-one million, one hundred twenty-four thousand, three hundred thirty-three".