211232100131033 has 2 divisors, whose sum is σ = 211232100131034. Its totient is φ = 211232100131032.

The previous prime is 211232100130999. The next prime is 211232100131051. The reversal of 211232100131033 is 330131001232112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 158886831721024 + 52345268410009 = 12605032^2 + 7235003^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-211232100131033 is a prime.

It is not a weakly prime, because it can be changed into another prime (211232100131933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105616050065516 + 105616050065517.

It is an arithmetic number, because the mean of its divisors is an integer number (105616050065517).

Almost surely, 2^{211232100131033} is an apocalyptic number.

It is an amenable number.

211232100131033 is a deficient number, since it is larger than the sum of its proper divisors (1).

211232100131033 is an equidigital number, since it uses as much as digits as its factorization.

211232100131033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 211232100131033 its reverse (330131001232112), we get a palindrome (541363101363145).

The spelling of 211232100131033 in words is "two hundred eleven trillion, two hundred thirty-two billion, one hundred million, one hundred thirty-one thousand, thirty-three".