130033140033221 has 2 divisors, whose sum is σ = 130033140033222. Its totient is φ = 130033140033220.

The previous prime is 130033140033217. The next prime is 130033140033257. The reversal of 130033140033221 is 122330041330031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 121137296925121 + 8895843108100 = 11006239^2 + 2982590^2 .

It is an emirp because it is prime and its reverse (122330041330031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130033140033221 - 2² = 130033140033217 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130033140033211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65016570016610 + 65016570016611.

It is an arithmetic number, because the mean of its divisors is an integer number (65016570016611).

Almost surely, 2^{130033140033221} is an apocalyptic number.

It is an amenable number.

130033140033221 is a deficient number, since it is larger than the sum of its proper divisors (1).

130033140033221 is an equidigital number, since it uses as much as digits as its factorization.

130033140033221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 130033140033221 its reverse (122330041330031), we get a palindrome (252363181363252).

The spelling of 130033140033221 in words is "one hundred thirty trillion, thirty-three billion, one hundred forty million, thirty-three thousand, two hundred twenty-one".