312132153 has 8 divisors (see below), whose sum is σ = 416974048. Its totient is φ = 207689184.

The previous prime is 312132151. The next prime is 312132173. The reversal of 312132153 is 351231213.

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

It is not a de Polignac number, because 312132153 - 2¹ = 312132151 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (312132151) 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, 97900 + ... + 101037.

It is an arithmetic number, because the mean of its divisors is an integer number (52121756).

Almost surely, 2^312132153 is an apocalyptic number.

It is an amenable number.

312132153 is a deficient number, since it is larger than the sum of its proper divisors (104841895).

312132153 is a wasteful number, since it uses less digits than its factorization.

312132153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199463.

The product of its digits is 540, while the sum is 21.

The square root of 312132153 is about 17667.2621817870. The cubic root of 312132153 is about 678.3380355057.

Adding to 312132153 its reverse (351231213), we get a palindrome (663363366).

The spelling of 312132153 in words is "three hundred twelve million, one hundred thirty-two thousand, one hundred fifty-three".