312132103323041 has 4 divisors (see below), whose sum is σ = 315049225784112. Its totient is φ = 309214980861972.

The previous prime is 312132103323031. The next prime is 312132103323059. The reversal of 312132103323041 is 140323301231213.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 312132103323041 - 2⁴⁶ = 241763359145377 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 312132103322995 and 312132103323013.

It is not an unprimeable number, because it can be changed into a prime (312132103323031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1458561230375 + ... + 1458561230588.

It is an arithmetic number, because the mean of its divisors is an integer number (78762306446028).

Almost surely, 2^{312132103323041} is an apocalyptic number.

It is an amenable number.

312132103323041 is a deficient number, since it is larger than the sum of its proper divisors (2917122461071).

312132103323041 is a wasteful number, since it uses less digits than its factorization.

312132103323041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2917122461070.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 312132103323041 its reverse (140323301231213), we get a palindrome (452455404554254).

The spelling of 312132103323041 in words is "three hundred twelve trillion, one hundred thirty-two billion, one hundred three million, three hundred twenty-three thousand, forty-one".