312045232124103 has 8 divisors (see below), whose sum is σ = 416062289816448. Its totient is φ = 208029164590584.

The previous prime is 312045232124083. The next prime is 312045232124111. The reversal of 312045232124103 is 301421232540213.

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 312045232124103 - 2¹² = 312045232120007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312045232124113) 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, 246804051 + ... + 248065172.

It is an arithmetic number, because the mean of its divisors is an integer number (52007786227056).

Almost surely, 2^{312045232124103} is an apocalyptic number.

312045232124103 is a deficient number, since it is larger than the sum of its proper divisors (104017057692345).

312045232124103 is a wasteful number, since it uses less digits than its factorization.

312045232124103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495079413.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 312045232124103 its reverse (301421232540213), we get a palindrome (613466464664316).

The spelling of 312045232124103 in words is "three hundred twelve trillion, forty-five billion, two hundred thirty-two million, one hundred twenty-four thousand, one hundred three".