210100112101 has 8 divisors (see below), whose sum is σ = 236593675008. Its totient is φ = 184838808000.

The previous prime is 210100112099. The next prime is 210100112147. The reversal of 210100112101 is 101211001012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 210100112101 - 2¹ = 210100112099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210100112161) 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, 308064340 + ... + 308065021.

It is an arithmetic number, because the mean of its divisors is an integer number (29574209376).

Almost surely, 2^210100112101 is an apocalyptic number.

It is an amenable number.

210100112101 is a deficient number, since it is larger than the sum of its proper divisors (26493562907).

210100112101 is a wasteful number, since it uses less digits than its factorization.

210100112101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616129403.

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

Adding to 210100112101 its reverse (101211001012), we get a palindrome (311311113113).

The spelling of 210100112101 in words is "two hundred ten billion, one hundred million, one hundred twelve thousand, one hundred one".