212031003103310 has 8 divisors (see below), whose sum is σ = 381655805585976. Its totient is φ = 84812401241320.

The previous prime is 212031003103291. The next prime is 212031003103313. The reversal of 212031003103310 is 13301300130212.

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

It is a super-2 number, since 2×212031003103310² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212031003103313) 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, 10601550155156 + ... + 10601550155175.

It is an arithmetic number, because the mean of its divisors is an integer number (47706975698247).

Almost surely, 2^{212031003103310} is an apocalyptic number.

212031003103310 is a deficient number, since it is larger than the sum of its proper divisors (169624802482666).

212031003103310 is a wasteful number, since it uses less digits than its factorization.

212031003103310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21203100310338.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 212031003103310 its reverse (13301300130212), we get a palindrome (225332303233522).

The spelling of 212031003103310 in words is "two hundred twelve trillion, thirty-one billion, three million, one hundred three thousand, three hundred ten".