2113000322101 has 4 divisors (see below), whose sum is σ = 2122308693792. Its totient is φ = 2103691950412.

The previous prime is 2113000322077. The next prime is 2113000322131. The reversal of 2113000322101 is 1012230003112.

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 2113000322101 - 2⁹ = 2113000321589 is a prime.

It is a super-2 number, since 2×2113000322101² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113000322131) 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, 4654185505 + ... + 4654185958.

It is an arithmetic number, because the mean of its divisors is an integer number (530577173448).

Almost surely, 2^{2113000322101} is an apocalyptic number.

It is an amenable number.

2113000322101 is a deficient number, since it is larger than the sum of its proper divisors (9308371691).

2113000322101 is an equidigital number, since it uses as much as digits as its factorization.

2113000322101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9308371690.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 2113000322101 its reverse (1012230003112), we get a palindrome (3125230325213).

The spelling of 2113000322101 in words is "two trillion, one hundred thirteen billion, three hundred twenty-two thousand, one hundred one".