30233233233131 has 2 divisors, whose sum is σ = 30233233233132. Its totient is φ = 30233233233130.

The previous prime is 30233233233127. The next prime is 30233233233157. The reversal of 30233233233131 is 13133233233203.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30233233233131 - 2² = 30233233233127 is a prime.

It is a super-2 number, since 2×30233233233131² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30233233233191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15116616616565 + 15116616616566.

It is an arithmetic number, because the mean of its divisors is an integer number (15116616616566).

Almost surely, 2^{30233233233131} is an apocalyptic number.

30233233233131 is a deficient number, since it is larger than the sum of its proper divisors (1).

30233233233131 is an equidigital number, since it uses as much as digits as its factorization.

30233233233131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488, while the sum is 32.

Adding to 30233233233131 its reverse (13133233233203), we get a palindrome (43366466466334).

The spelling of 30233233233131 in words is "thirty trillion, two hundred thirty-three billion, two hundred thirty-three million, two hundred thirty-three thousand, one hundred thirty-one".