312133202434133 has 8 divisors (see below), whose sum is σ = 328660799644320. Its totient is φ = 295615558616400.

The previous prime is 312133202434121. The next prime is 312133202434199. The reversal of 312133202434133 is 331434202331213.

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

It is a cyclic number.

It is not a de Polignac number, because 312133202434133 - 2²⁶ = 312133135325269 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 312133202434093 and 312133202434102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312133202431133) 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, 2488283735 + ... + 2488409172.

It is an arithmetic number, because the mean of its divisors is an integer number (41082599955540).

Almost surely, 2^{312133202434133} is an apocalyptic number.

It is an amenable number.

312133202434133 is a deficient number, since it is larger than the sum of its proper divisors (16527597210187).

312133202434133 is a wasteful number, since it uses less digits than its factorization.

312133202434133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4976696227.

The product of its (nonzero) digits is 93312, while the sum is 35.

Adding to 312133202434133 its reverse (331434202331213), we get a palindrome (643567404765346).

The spelling of 312133202434133 in words is "three hundred twelve trillion, one hundred thirty-three billion, two hundred two million, four hundred thirty-four thousand, one hundred thirty-three".