10211320033 has 2 divisors, whose sum is σ = 10211320034. Its totient is φ = 10211320032.

The previous prime is 10211320019. The next prime is 10211320069. The reversal of 10211320033 is 33002311201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9415403089 + 795916944 = 97033^2 + 28212^2 .

It is a cyclic number.

It is not a de Polignac number, because 10211320033 - 2¹⁷ = 10211188961 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10211319989 and 10211320016.

It is not a weakly prime, because it can be changed into another prime (10211320633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105660016 + 5105660017.

It is an arithmetic number, because the mean of its divisors is an integer number (5105660017).

Almost surely, 2^10211320033 is an apocalyptic number.

It is an amenable number.

10211320033 is a deficient number, since it is larger than the sum of its proper divisors (1).

10211320033 is an equidigital number, since it uses as much as digits as its factorization.

10211320033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10211320033 its reverse (33002311201), we get a palindrome (43213631234).

The spelling of 10211320033 in words is "ten billion, two hundred eleven million, three hundred twenty thousand, thirty-three".