152105320 has 32 divisors (see below), whose sum is σ = 344517120. Its totient is φ = 60436800.

The previous prime is 152105267. The next prime is 152105321. The reversal of 152105320 is 23501251.

It is not an unprimeable number, because it can be changed into a prime (152105321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6552 + ... + 18631.

It is an arithmetic number, because the mean of its divisors is an integer number (10766160).

Almost surely, 2^152105320 is an apocalyptic number.

152105320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152105320 is an abundant number, since it is smaller than the sum of its proper divisors (192411800).

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

152105320 is a wasteful number, since it uses less digits than its factorization.

152105320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25345 (or 25341 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 152105320 is about 12333.0985563240. The cubic root of 152105320 is about 533.8035627168.

Adding to 152105320 its reverse (23501251), we get a palindrome (175606571).

The spelling of 152105320 in words is "one hundred fifty-two million, one hundred five thousand, three hundred twenty".