20132233061 has 2 divisors, whose sum is σ = 20132233062. Its totient is φ = 20132233060.

The previous prime is 20132233039. The next prime is 20132233103. The reversal of 20132233061 is 16033223102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12120909025 + 8011324036 = 110095^2 + 89506^2 .

It is a cyclic number.

It is not a de Polignac number, because 20132233061 - 2¹⁴ = 20132216677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20132233021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10066116530 + 10066116531.

It is an arithmetic number, because the mean of its divisors is an integer number (10066116531).

Almost surely, 2^20132233061 is an apocalyptic number.

It is an amenable number.

20132233061 is a deficient number, since it is larger than the sum of its proper divisors (1).

20132233061 is an equidigital number, since it uses as much as digits as its factorization.

20132233061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 20132233061 its reverse (16033223102), we get a palindrome (36165456163).

The spelling of 20132233061 in words is "twenty billion, one hundred thirty-two million, two hundred thirty-three thousand, sixty-one".