212003034 has 8 divisors (see below), whose sum is σ = 424006080. Its totient is φ = 70667676.

The previous prime is 212003027. The next prime is 212003069. The reversal of 212003034 is 430300212.

212003034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

212003034 is an admirable number.

It is a super-3 number, since 3×212003034³ (a number of 26 digits) contains 333 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17666914 + ... + 17666925.

It is an arithmetic number, because the mean of its divisors is an integer number (53000760).

Almost surely, 2^212003034 is an apocalyptic number.

212003034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212003034 is a wasteful number, since it uses less digits than its factorization.

212003034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35333844.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 212003034 is about 14560.3239661760. The cubic root of 212003034 is about 596.2760402465.

Adding to 212003034 its reverse (430300212), we get a palindrome (642303246).

The spelling of 212003034 in words is "two hundred twelve million, three thousand, thirty-four".