101201100020110 has 16 divisors (see below), whose sum is σ = 182162769026400. Its totient is φ = 40480264676896.

The previous prime is 101201100020071. The next prime is 101201100020113. The reversal of 101201100020110 is 11020001102101.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101201100020113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19479250 + ... + 24121429.

It is an arithmetic number, because the mean of its divisors is an integer number (11385173064150).

Almost surely, 2^{101201100020110} is an apocalyptic number.

101201100020110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101201100020110 is a deficient number, since it is larger than the sum of its proper divisors (80961669006290).

101201100020110 is a wasteful number, since it uses less digits than its factorization.

101201100020110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43832795.

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

Adding to 101201100020110 its reverse (11020001102101), we get a palindrome (112221101122211).

The spelling of 101201100020110 in words is "one hundred one trillion, two hundred one billion, one hundred million, twenty thousand, one hundred ten".