312133211400341 has 4 divisors (see below), whose sum is σ = 312138735840684. Its totient is φ = 312127686960000.

The previous prime is 312133211400301. The next prime is 312133211400443. The reversal of 312133211400341 is 143004112331213.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 88171630500625 + 223961580899716 = 9389975^2 + 14965346^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-312133211400341 is a prime.

It is a super-3 number, since 3×312133211400341³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312133211400301) 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, 2762135420 + ... + 2762248421.

It is an arithmetic number, because the mean of its divisors is an integer number (78034683960171).

Almost surely, 2^{312133211400341} is an apocalyptic number.

It is an amenable number.

312133211400341 is a deficient number, since it is larger than the sum of its proper divisors (5524440343).

312133211400341 is an equidigital number, since it uses as much as digits as its factorization.

312133211400341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5524440342.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 312133211400341 its reverse (143004112331213), we get a palindrome (455137323731554).

The spelling of 312133211400341 in words is "three hundred twelve trillion, one hundred thirty-three billion, two hundred eleven million, four hundred thousand, three hundred forty-one".