30500225151133 has 2 divisors, whose sum is σ = 30500225151134. Its totient is φ = 30500225151132.

The previous prime is 30500225151119. The next prime is 30500225151203. The reversal of 30500225151133 is 33115152200503.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15438824817529 + 15061400333604 = 3929227^2 + 3880902^2 .

It is a cyclic number.

It is not a de Polignac number, because 30500225151133 - 2¹³ = 30500225142941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30500225151095 and 30500225151104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30500225151103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15250112575566 + 15250112575567.

It is an arithmetic number, because the mean of its divisors is an integer number (15250112575567).

Almost surely, 2^{30500225151133} is an apocalyptic number.

It is an amenable number.

30500225151133 is a deficient number, since it is larger than the sum of its proper divisors (1).

30500225151133 is an equidigital number, since it uses as much as digits as its factorization.

30500225151133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13500, while the sum is 31.

Adding to 30500225151133 its reverse (33115152200503), we get a palindrome (63615377351636).

The spelling of 30500225151133 in words is "thirty trillion, five hundred billion, two hundred twenty-five million, one hundred fifty-one thousand, one hundred thirty-three".