312232232420403 has 8 divisors (see below), whose sum is σ = 434410062498048. Its totient is φ = 199104611978184.

The previous prime is 312232232420371. The next prime is 312232232420593. The reversal of 312232232420403 is 304024232232213.

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

It is not a de Polignac number, because 312232232420403 - 2⁵ = 312232232420371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (312232232422403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2262552408775 + ... + 2262552408912.

It is an arithmetic number, because the mean of its divisors is an integer number (54301257812256).

Almost surely, 2^{312232232420403} is an apocalyptic number.

312232232420403 is a deficient number, since it is larger than the sum of its proper divisors (122177830077645).

312232232420403 is a wasteful number, since it uses less digits than its factorization.

312232232420403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4525104817713.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 312232232420403 its reverse (304024232232213), we get a palindrome (616256464652616).

The spelling of 312232232420403 in words is "three hundred twelve trillion, two hundred thirty-two billion, two hundred thirty-two million, four hundred twenty thousand, four hundred three".