20033131010 has 16 divisors (see below), whose sum is σ = 36826862976. Its totient is φ = 7842757488.

The previous prime is 20033130989. The next prime is 20033131043. The reversal of 20033131010 is 1013133002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21311372 + ... + 21312311.

It is an arithmetic number, because the mean of its divisors is an integer number (2301678936).

Almost surely, 2^20033131010 is an apocalyptic number.

20033131010 is a deficient number, since it is larger than the sum of its proper divisors (16793731966).

20033131010 is a wasteful number, since it uses less digits than its factorization.

20033131010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42623737.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 20033131010 its reverse (1013133002), we get a palindrome (21046264012).

The spelling of 20033131010 in words is "twenty billion, thirty-three million, one hundred thirty-one thousand, ten".