210020101111000 has 32 divisors (see below), whose sum is σ = 491447036602080. Its totient is φ = 84008040444000.

The previous prime is 210020101110979. The next prime is 210020101111061. The reversal of 210020101111000 is 111101020012.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

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, 105010049556 + ... + 105010051555.

It is an arithmetic number, because the mean of its divisors is an integer number (15357719893815).

Almost surely, 2^{210020101111000} is an apocalyptic number.

210020101111000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210020101111000 is an abundant number, since it is smaller than the sum of its proper divisors (281426935491080).

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

210020101111000 is a wasteful number, since it uses less digits than its factorization.

210020101111000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210020101132 (or 210020101118 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 210020101111000 its reverse (111101020012), we get a palindrome (210131202131012).

The spelling of 210020101111000 in words is "two hundred ten trillion, twenty billion, one hundred one million, one hundred eleven thousand".