212030104331 has 8 divisors (see below), whose sum is σ = 212242562928. Its totient is φ = 211817740000.

The previous prime is 212030104327. The next prime is 212030104333. The reversal of 212030104331 is 133401030212.

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 212030104331 - 2² = 212030104327 is a prime.

It is a super-2 number, since 2×212030104331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212030104333) 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, 5000801 + ... + 5043021.

It is an arithmetic number, because the mean of its divisors is an integer number (26530320366).

Almost surely, 2^212030104331 is an apocalyptic number.

212030104331 is a deficient number, since it is larger than the sum of its proper divisors (212458597).

212030104331 is a wasteful number, since it uses less digits than its factorization.

212030104331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47133.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 212030104331 its reverse (133401030212), we get a palindrome (345431134543).

The spelling of 212030104331 in words is "two hundred twelve billion, thirty million, one hundred four thousand, three hundred thirty-one".