30202033133131 has 2 divisors, whose sum is σ = 30202033133132. Its totient is φ = 30202033133130.

The previous prime is 30202033133099. The next prime is 30202033133143. The reversal of 30202033133131 is 13133133020203.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30202033133131 - 2⁵ = 30202033133099 is a prime.

It is a super-2 number, since 2×30202033133131² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30202033133096 and 30202033133105.

It is not a weakly prime, because it can be changed into another prime (30202033131131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15101016566565 + 15101016566566.

It is an arithmetic number, because the mean of its divisors is an integer number (15101016566566).

Almost surely, 2^{30202033133131} is an apocalyptic number.

30202033133131 is a deficient number, since it is larger than the sum of its proper divisors (1).

30202033133131 is an equidigital number, since it uses as much as digits as its factorization.

30202033133131 is an odious number, because the sum of its binary digits is odd.

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

Adding to 30202033133131 its reverse (13133133020203), we get a palindrome (43335166153334).

The spelling of 30202033133131 in words is "thirty trillion, two hundred two billion, thirty-three million, one hundred thirty-three thousand, one hundred thirty-one".