210132111033 has 20 divisors (see below), whose sum is σ = 338047291428. Its totient is φ = 129312067680.

The previous prime is 210132110989. The next prime is 210132111041. The reversal of 210132111033 is 330111231012.

It can be written as a sum of positive squares in 2 ways, for example, as 113766567849 + 96365543184 = 337293^2 + 310428^2 .

It is not a de Polignac number, because 210132111033 - 2¹⁰ = 210132110009 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 210132110997 and 210132111015.

It is not an unprimeable number, because it can be changed into a prime (210132111053) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 99776778 + ... + 99778883.

Almost surely, 2^210132111033 is an apocalyptic number.

It is an amenable number.

210132111033 is a deficient number, since it is larger than the sum of its proper divisors (127915180395).

210132111033 is a wasteful number, since it uses less digits than its factorization.

210132111033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199555686 (or 199555677 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 210132111033 its reverse (330111231012), we get a palindrome (540243342045).

The spelling of 210132111033 in words is "two hundred ten billion, one hundred thirty-two million, one hundred eleven thousand, thirty-three".