30130043122133 has 4 divisors (see below), whose sum is σ = 30189237706380. Its totient is φ = 30070848537888.

The previous prime is 30130043122103. The next prime is 30130043122169. The reversal of 30130043122133 is 33122134003103.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 18571083498724 + 11558959623409 = 4309418^2 + 3399847^2 .

It is a cyclic number.

It is not a de Polignac number, because 30130043122133 - 2⁸ = 30130043121877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30130043122103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29597291360 + ... + 29597292377.

It is an arithmetic number, because the mean of its divisors is an integer number (7547309426595).

Almost surely, 2^{30130043122133} is an apocalyptic number.

It is an amenable number.

30130043122133 is a deficient number, since it is larger than the sum of its proper divisors (59194584247).

30130043122133 is an equidigital number, since it uses as much as digits as its factorization.

30130043122133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59194584246.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 30130043122133 its reverse (33122134003103), we get a palindrome (63252177125236).

The spelling of 30130043122133 in words is "thirty trillion, one hundred thirty billion, forty-three million, one hundred twenty-two thousand, one hundred thirty-three".