32130013223333 has 2 divisors, whose sum is σ = 32130013223334. Its totient is φ = 32130013223332.

The previous prime is 32130013223303. The next prime is 32130013223381. The reversal of 32130013223333 is 33332231003123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19401972324289 + 12728040899044 = 4404767^2 + 3567638^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32130013223333 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32130013223296 and 32130013223305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32130013223303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16065006611666 + 16065006611667.

It is an arithmetic number, because the mean of its divisors is an integer number (16065006611667).

Almost surely, 2^{32130013223333} is an apocalyptic number.

It is an amenable number.

32130013223333 is a deficient number, since it is larger than the sum of its proper divisors (1).

32130013223333 is an equidigital number, since it uses as much as digits as its factorization.

32130013223333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 29.

Adding to 32130013223333 its reverse (33332231003123), we get a palindrome (65462244226456).

The spelling of 32130013223333 in words is "thirty-two trillion, one hundred thirty billion, thirteen million, two hundred twenty-three thousand, three hundred thirty-three".