30143133302 has 4 divisors (see below), whose sum is σ = 45214699956. Its totient is φ = 15071566650.

The previous prime is 30143133301. The next prime is 30143133353. The reversal of 30143133302 is 20333134103.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20333134103 = 5531 ⋅3676213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30143133301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7535783324 + ... + 7535783327.

It is an arithmetic number, because the mean of its divisors is an integer number (11303674989).

Almost surely, 2^30143133302 is an apocalyptic number.

30143133302 is a deficient number, since it is larger than the sum of its proper divisors (15071566654).

30143133302 is a wasteful number, since it uses less digits than its factorization.

30143133302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15071566653.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 30143133302 its reverse (20333134103), we get a palindrome (50476267405).

The spelling of 30143133302 in words is "thirty billion, one hundred forty-three million, one hundred thirty-three thousand, three hundred two".