160133238 has 24 divisors (see below), whose sum is σ = 351711048. Its totient is φ = 52646112.

The previous prime is 160133227. The next prime is 160133261. The reversal of 160133238 is 832331061.

It is a happy number.

160133238 is a `hidden beast` number, since 1 + 601 + 33 + 23 + 8 = 666.

160133238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59620 + ... + 62247.

It is an arithmetic number, because the mean of its divisors is an integer number (14654627).

Almost surely, 2^160133238 is an apocalyptic number.

160133238 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

160133238 is an abundant number, since it is smaller than the sum of its proper divisors (191577810).

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

160133238 is a wasteful number, since it uses less digits than its factorization.

160133238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121948 (or 121945 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 160133238 is about 12654.3762390724. The cubic root of 160133238 is about 543.0341746650.

Adding to 160133238 its reverse (832331061), we get a palindrome (992464299).

The spelling of 160133238 in words is "one hundred sixty million, one hundred thirty-three thousand, two hundred thirty-eight".