20203033110032 has 40 divisors (see below), whose sum is σ = 39567857729400. Its totient is φ = 9992083341312.

The previous prime is 20203033110011. The next prime is 20203033110049. The reversal of 20203033110032 is 23001133030202.

It can be written as a sum of positive squares in 4 ways, for example, as 4565247582736 + 15637785527296 = 2136644^2 + 3954464^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20203033109986 and 20203033110013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 513857 + ... + 6377312.

It is an arithmetic number, because the mean of its divisors is an integer number (989196443235).

Almost surely, 2^{20203033110032} is an apocalyptic number.

It is an amenable number.

20203033110032 is a deficient number, since it is larger than the sum of its proper divisors (19364824619368).

20203033110032 is a wasteful number, since it uses less digits than its factorization.

20203033110032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6893163 (or 6893157 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 20203033110032 its reverse (23001133030202), we get a palindrome (43204166140234).

The spelling of 20203033110032 in words is "twenty trillion, two hundred three billion, thirty-three million, one hundred ten thousand, thirty-two".