324121137 has 8 divisors (see below), whose sum is σ = 432253536. Its totient is φ = 216034752.

The previous prime is 324121111. The next prime is 324121153. The reversal of 324121137 is 731121423.

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 324121137 - 2¹² = 324117041 is a prime.

It is a super-2 number, since 2×324121137² = 210109022900345538, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (324121157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11518 + ... + 27944.

It is an arithmetic number, because the mean of its divisors is an integer number (54031692).

Almost surely, 2^324121137 is an apocalyptic number.

It is an amenable number.

324121137 is a deficient number, since it is larger than the sum of its proper divisors (108132399).

324121137 is a wasteful number, since it uses less digits than its factorization.

324121137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23007.

The product of its digits is 1008, while the sum is 24.

The square root of 324121137 is about 18003.3646022070. The cubic root of 324121137 is about 686.9141319340.

The spelling of 324121137 in words is "three hundred twenty-four million, one hundred twenty-one thousand, one hundred thirty-seven".