20010132111000 has 64 divisors (see below), whose sum is σ = 62431612195680. Its totient is φ = 5336035228800.

The previous prime is 20010132110989. The next prime is 20010132111001. The reversal of 20010132111000 is 11123101002.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20010132111001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3335019019 + ... + 3335025018.

Almost surely, 2^{20010132111000} is an apocalyptic number.

20010132111000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20010132111000 is an abundant number, since it is smaller than the sum of its proper divisors (42421480084680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20010132111000 is a wasteful number, since it uses less digits than its factorization.

20010132111000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6670044061 (or 6670044047 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 20010132111000 its reverse (11123101002), we get a palindrome (20021255212002).

The spelling of 20010132111000 in words is "twenty trillion, ten billion, one hundred thirty-two million, one hundred eleven thousand".