2101441403133 has 8 divisors (see below), whose sum is σ = 3113246523200. Its totient is φ = 1400960935404.

The previous prime is 2101441403123. The next prime is 2101441403197. The reversal of 2101441403133 is 3313041441012.

2101441403133 is a `hidden beast` number, since 210 + 1 + 4 + 41 + 403 + 1 + 3 + 3 = 666.

It is not a de Polignac number, because 2101441403133 - 2²⁰ = 2101440354557 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 77831163079 = 2101441403133 / (2 + 1 + 0 + 1 + 4 + 4 + 1 + 4 + 0 + 3 + 1 + 3 + 3).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2101441403097 and 2101441403106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101441403123) 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, 38915581513 + ... + 38915581566.

It is an arithmetic number, because the mean of its divisors is an integer number (389155815400).

Almost surely, 2^{2101441403133} is an apocalyptic number.

It is an amenable number.

2101441403133 is a deficient number, since it is larger than the sum of its proper divisors (1011805120067).

2101441403133 is an equidigital number, since it uses as much as digits as its factorization.

2101441403133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77831163088 (or 77831163082 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 2101441403133 its reverse (3313041441012), we get a palindrome (5414482844145).

The spelling of 2101441403133 in words is "two trillion, one hundred one billion, four hundred forty-one million, four hundred three thousand, one hundred thirty-three".