20031032021219 has 8 divisors (see below), whose sum is σ = 20721813119760. Its totient is φ = 19340254646496.

The previous prime is 20031032021213. The next prime is 20031032021239. The reversal of 20031032021219 is 91212023013002.

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 20031032021219 - 2⁸ = 20031032020963 is a prime.

It is a super-2 number, since 2×20031032021219² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20031032021213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14158517 + ... + 15508889.

It is an arithmetic number, because the mean of its divisors is an integer number (2590226639970).

Almost surely, 2^{20031032021219} is an apocalyptic number.

20031032021219 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

20031032021219 is a deficient number, since it is larger than the sum of its proper divisors (690781098541).

20031032021219 is a wasteful number, since it uses less digits than its factorization.

20031032021219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1861909.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 20031032021219 in words is "twenty trillion, thirty-one billion, thirty-two million, twenty-one thousand, two hundred nineteen".