20203331123032 has 8 divisors (see below), whose sum is σ = 37881245855700. Its totient is φ = 10101665561512.

The previous prime is 20203331123029. The next prime is 20203331123083. The reversal of 20203331123032 is 23032113330202.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 20203331122988 and 20203331123006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262708195182 + ... + 1262708195197.

Almost surely, 2^{20203331123032} is an apocalyptic number.

It is an amenable number.

20203331123032 is a deficient number, since it is larger than the sum of its proper divisors (17677914732668).

20203331123032 is a wasteful number, since it uses less digits than its factorization.

20203331123032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2525416390385 (or 2525416390381 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 20203331123032 its reverse (23032113330202), we get a palindrome (43235444453234).

The spelling of 20203331123032 in words is "twenty trillion, two hundred three billion, three hundred thirty-one million, one hundred twenty-three thousand, thirty-two".