331202000002133 has 8 divisors (see below), whose sum is σ = 356720975209368. Its totient is φ = 305689010264064.

The previous prime is 331202000002121. The next prime is 331202000002151. The reversal of 331202000002133 is 331200000202133.

It can be written as a sum of positive squares in 4 ways, for example, as 113213813479204 + 217988186522929 = 10640198^2 + 14764423^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 331202000002133 - 2⁸ = 331202000001877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331202000002163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1496252360 + ... + 1496473697.

It is an arithmetic number, because the mean of its divisors is an integer number (44590121901171).

Almost surely, 2^{331202000002133} is an apocalyptic number.

It is an amenable number.

331202000002133 is a deficient number, since it is larger than the sum of its proper divisors (25518975207235).

331202000002133 is a wasteful number, since it uses less digits than its factorization.

331202000002133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2992734583.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 331202000002133 its reverse (331200000202133), we get a palindrome (662402000204266).

It can be divided in two parts, 33120200000 and 2133, that added together give a palindrome (33120202133).

The spelling of 331202000002133 in words is "three hundred thirty-one trillion, two hundred two billion, two thousand, one hundred thirty-three".