30143122013 has 8 divisors (see below), whose sum is σ = 30183479040. Its totient is φ = 30102788880.

The previous prime is 30143121961. The next prime is 30143122019. The reversal of 30143122013 is 31022134103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30143122013 - 2⁶ = 30143121949 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 (30143122019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4773128 + ... + 4779438.

It is an arithmetic number, because the mean of its divisors is an integer number (3772934880).

Almost surely, 2^30143122013 is an apocalyptic number.

It is an amenable number.

30143122013 is a deficient number, since it is larger than the sum of its proper divisors (40357027).

30143122013 is a wasteful number, since it uses less digits than its factorization.

30143122013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11947.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 30143122013 its reverse (31022134103), we get a palindrome (61165256116).

The spelling of 30143122013 in words is "thirty billion, one hundred forty-three million, one hundred twenty-two thousand, thirteen".