12881200333 has 2 divisors, whose sum is σ = 12881200334. Its totient is φ = 12881200332.

The previous prime is 12881200279. The next prime is 12881200369. The reversal of 12881200333 is 33300218821.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11355672969 + 1525527364 = 106563^2 + 39058^2 .

It is a cyclic number.

It is not a de Polignac number, because 12881200333 - 2²⁹ = 12344329421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12881200295 and 12881200304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12881200433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6440600166 + 6440600167.

It is an arithmetic number, because the mean of its divisors is an integer number (6440600167).

Almost surely, 2^12881200333 is an apocalyptic number.

It is an amenable number.

12881200333 is a deficient number, since it is larger than the sum of its proper divisors (1).

12881200333 is an equidigital number, since it uses as much as digits as its factorization.

12881200333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 31.

The spelling of 12881200333 in words is "twelve billion, eight hundred eighty-one million, two hundred thousand, three hundred thirty-three".