212083316951 has 8 divisors (see below), whose sum is σ = 238826961408. Its totient is φ = 186583563000.

The previous prime is 212083316881. The next prime is 212083316959. The reversal of 212083316951 is 159613380212.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212083316951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212083316899 and 212083316908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212083316959) 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, 310972265 + ... + 310972946.

It is an arithmetic number, because the mean of its divisors is an integer number (29853370176).

Almost surely, 2^212083316951 is an apocalyptic number.

212083316951 is a deficient number, since it is larger than the sum of its proper divisors (26743644457).

212083316951 is a wasteful number, since it uses less digits than its factorization.

212083316951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621945253.

The product of its (nonzero) digits is 77760, while the sum is 41.

The spelling of 212083316951 in words is "two hundred twelve billion, eighty-three million, three hundred sixteen thousand, nine hundred fifty-one".