2101013133133 has 4 divisors (see below), whose sum is σ = 2136623525280. Its totient is φ = 2065402740988.

The previous prime is 2101013133103. The next prime is 2101013133221. The reversal of 2101013133133 is 3313313101012.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2101013133133 - 2²⁹ = 2100476262221 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 (2101013133103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17805195985 + ... + 17805196102.

It is an arithmetic number, because the mean of its divisors is an integer number (534155881320).

Almost surely, 2^{2101013133133} is an apocalyptic number.

It is an amenable number.

2101013133133 is a deficient number, since it is larger than the sum of its proper divisors (35610392147).

2101013133133 is an equidigital number, since it uses as much as digits as its factorization.

2101013133133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35610392146.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 2101013133133 its reverse (3313313101012), we get a palindrome (5414326234145).

The spelling of 2101013133133 in words is "two trillion, one hundred one billion, thirteen million, one hundred thirty-three thousand, one hundred thirty-three".