2110431221101 has 8 divisors (see below), whose sum is σ = 2416251600000. Its totient is φ = 1805693393328.

The previous prime is 2110431221057. The next prime is 2110431221131. The reversal of 2110431221101 is 1011221340112.

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

It is a cyclic number.

It is not a de Polignac number, because 2110431221101 - 2⁹ = 2110431220589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110431221131) 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, 270633601 + ... + 270641398.

It is an arithmetic number, because the mean of its divisors is an integer number (302031450000).

Almost surely, 2^{2110431221101} is an apocalyptic number.

It is an amenable number.

2110431221101 is a deficient number, since it is larger than the sum of its proper divisors (305820378899).

2110431221101 is an equidigital number, since it uses as much as digits as its factorization.

2110431221101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541275563.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 2110431221101 its reverse (1011221340112), we get a palindrome (3121652561213).

The spelling of 2110431221101 in words is "two trillion, one hundred ten billion, four hundred thirty-one million, two hundred twenty-one thousand, one hundred one".