20203212023141 has 8 divisors (see below), whose sum is σ = 23188481244864. Its totient is φ = 17242716820320.

The previous prime is 20203212023107. The next prime is 20203212023143. The reversal of 20203212023141 is 14132021230202.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20203212023141 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20203212023143) 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, 6193502975 + ... + 6193506236.

It is an arithmetic number, because the mean of its divisors is an integer number (2898560155608).

Almost surely, 2^{20203212023141} is an apocalyptic number.

It is an amenable number.

20203212023141 is a deficient number, since it is larger than the sum of its proper divisors (2985269221723).

20203212023141 is a wasteful number, since it uses less digits than its factorization.

20203212023141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12387009451.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 20203212023141 its reverse (14132021230202), we get a palindrome (34335233253343).

The spelling of 20203212023141 in words is "twenty trillion, two hundred three billion, two hundred twelve million, twenty-three thousand, one hundred forty-one".