30230031102133 has 2 divisors, whose sum is σ = 30230031102134. Its totient is φ = 30230031102132.

The previous prime is 30230031102107. The next prime is 30230031102181. The reversal of 30230031102133 is 33120113003203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16654218197764 + 13575812904369 = 4080958^2 + 3684537^2 .

It is a cyclic number.

It is not a de Polignac number, because 30230031102133 - 2¹⁷ = 30230030971061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30230031102233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15115015551066 + 15115015551067.

It is an arithmetic number, because the mean of its divisors is an integer number (15115015551067).

Almost surely, 2^{30230031102133} is an apocalyptic number.

It is an amenable number.

30230031102133 is a deficient number, since it is larger than the sum of its proper divisors (1).

30230031102133 is an equidigital number, since it uses as much as digits as its factorization.

30230031102133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 30230031102133 its reverse (33120113003203), we get a palindrome (63350144105336).

The spelling of 30230031102133 in words is "thirty trillion, two hundred thirty billion, thirty-one million, one hundred two thousand, one hundred thirty-three".