160133820 has 288 divisors, whose sum is σ = 592026624. Its totient is φ = 31595520.

The previous prime is 160133807. The next prime is 160133821. The reversal of 160133820 is 28331061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160133821) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1168792 + ... + 1168928.

It is an arithmetic number, because the mean of its divisors is an integer number (2055648).

Almost surely, 2^160133820 is an apocalyptic number.

160133820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160133820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (296013312).

160133820 is an abundant number, since it is smaller than the sum of its proper divisors (431892804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

160133820 is a wasteful number, since it uses less digits than its factorization.

160133820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201 (or 188 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 160133820 is about 12654.3992350487. The cubic root of 160133820 is about 543.0348325453.

Adding to 160133820 its reverse (28331061), we get a palindrome (188464881).

The spelling of 160133820 in words is "one hundred sixty million, one hundred thirty-three thousand, eight hundred twenty".