20143013134 has 8 divisors (see below), whose sum is σ = 31804757640. Its totient is φ = 9541427256.

The previous prime is 20143013119. The next prime is 20143013147. The reversal of 20143013134 is 43131034102.

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

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 265039609 + ... + 265039684.

It is an arithmetic number, because the mean of its divisors is an integer number (3975594705).

Almost surely, 2^20143013134 is an apocalyptic number.

20143013134 is a deficient number, since it is larger than the sum of its proper divisors (11661744506).

20143013134 is a wasteful number, since it uses less digits than its factorization.

20143013134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530079314.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 20143013134 its reverse (43131034102), we get a palindrome (63274047236).

The spelling of 20143013134 in words is "twenty billion, one hundred forty-three million, thirteen thousand, one hundred thirty-four".