30232130013133 has 2 divisors, whose sum is σ = 30232130013134. Its totient is φ = 30232130013132.

The previous prime is 30232130013131. The next prime is 30232130013139. The reversal of 30232130013133 is 33131003123203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29745265182084 + 486864831049 = 5453922^2 + 697757^2 .

It is a cyclic number.

It is not a de Polignac number, because 30232130013133 - 2¹ = 30232130013131 is a prime.

Together with 30232130013131, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 30232130013098 and 30232130013107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30232130013131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15116065006566 + 15116065006567.

It is an arithmetic number, because the mean of its divisors is an integer number (15116065006567).

Almost surely, 2^{30232130013133} is an apocalyptic number.

It is an amenable number.

30232130013133 is a deficient number, since it is larger than the sum of its proper divisors (1).

30232130013133 is an equidigital number, since it uses as much as digits as its factorization.

30232130013133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 30232130013133 its reverse (33131003123203), we get a palindrome (63363133136336).

The spelling of 30232130013133 in words is "thirty trillion, two hundred thirty-two billion, one hundred thirty million, thirteen thousand, one hundred thirty-three".