312140102020333 has 16 divisors (see below), whose sum is σ = 325324664755200. Its totient is φ = 299152978151040.

The previous prime is 312140102020303. The next prime is 312140102020343. The reversal of 312140102020333 is 333020201041213.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-312140102020333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 312140102020298 and 312140102020307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312140102020303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15762616 + ... + 29542177.

It is an arithmetic number, because the mean of its divisors is an integer number (20332791547200).

Almost surely, 2^{312140102020333} is an apocalyptic number.

It is an amenable number.

312140102020333 is a deficient number, since it is larger than the sum of its proper divisors (13184562734867).

312140102020333 is a wasteful number, since it uses less digits than its factorization.

312140102020333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45306972.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 312140102020333 its reverse (333020201041213), we get a palindrome (645160303061546).

The spelling of 312140102020333 in words is "three hundred twelve trillion, one hundred forty billion, one hundred two million, twenty thousand, three hundred thirty-three".