212030204303033 has 4 divisors (see below), whose sum is σ = 219341590658340. Its totient is φ = 204718817947728.

The previous prime is 212030204303023. The next prime is 212030204303123. The reversal of 212030204303033 is 330303402030212.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 105075784419904 + 106954419883129 = 10250648^2 + 10341877^2 .

It is a cyclic number.

It is not a de Polignac number, because 212030204303033 - 2³⁴ = 212013024433849 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212030204302993 and 212030204303011.

It is not an unprimeable number, because it can be changed into a prime (212030204303023) 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, 3655693177610 + ... + 3655693177667.

It is an arithmetic number, because the mean of its divisors is an integer number (54835397664585).

Almost surely, 2^{212030204303033} is an apocalyptic number.

It is an amenable number.

212030204303033 is a deficient number, since it is larger than the sum of its proper divisors (7311386355307).

212030204303033 is an equidigital number, since it uses as much as digits as its factorization.

212030204303033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7311386355306.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 212030204303033 its reverse (330303402030212), we get a palindrome (542333606333245).

The spelling of 212030204303033 in words is "two hundred twelve trillion, thirty billion, two hundred four million, three hundred three thousand, thirty-three".