33130321130201 has 2 divisors, whose sum is σ = 33130321130202. Its totient is φ = 33130321130200.

The previous prime is 33130321130197. The next prime is 33130321130209. The reversal of 33130321130201 is 10203112303133.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32921476700176 + 208844430025 = 5737724^2 + 456995^2 .

It is a cyclic number.

It is not a de Polignac number, because 33130321130201 - 2² = 33130321130197 is a prime.

It is not a weakly prime, because it can be changed into another prime (33130321130209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16565160565100 + 16565160565101.

It is an arithmetic number, because the mean of its divisors is an integer number (16565160565101).

Almost surely, 2^{33130321130201} is an apocalyptic number.

It is an amenable number.

33130321130201 is a deficient number, since it is larger than the sum of its proper divisors (1).

33130321130201 is an equidigital number, since it uses as much as digits as its factorization.

33130321130201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 33130321130201 its reverse (10203112303133), we get a palindrome (43333433433334).

The spelling of 33130321130201 in words is "thirty-three trillion, one hundred thirty billion, three hundred twenty-one million, one hundred thirty thousand, two hundred one".