20031132014 has 8 divisors (see below), whose sum is σ = 31628103240. Its totient is φ = 9488430936.

The previous prime is 20031132001. The next prime is 20031132029. The reversal of 20031132014 is 41023113002.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 20031131983 and 20031132001.

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, 263567489 + ... + 263567564.

It is an arithmetic number, because the mean of its divisors is an integer number (3953512905).

Almost surely, 2^20031132014 is an apocalyptic number.

20031132014 is a deficient number, since it is larger than the sum of its proper divisors (11596971226).

20031132014 is a wasteful number, since it uses less digits than its factorization.

20031132014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527135074.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 20031132014 its reverse (41023113002), we get a palindrome (61054245016).

The spelling of 20031132014 in words is "twenty billion, thirty-one million, one hundred thirty-two thousand, fourteen".