2113101001 has 4 divisors (see below), whose sum is σ = 2305201104. Its totient is φ = 1921000900.

The previous prime is 2113100993. The next prime is 2113101047. The reversal of 2113101001 is 1001013112.

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 2113101001 - 2³ = 2113100993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2113107001) 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, 96050035 + ... + 96050056.

It is an arithmetic number, because the mean of its divisors is an integer number (576300276).

Almost surely, 2^2113101001 is an apocalyptic number.

It is an amenable number.

2113101001 is a deficient number, since it is larger than the sum of its proper divisors (192100103).

2113101001 is a wasteful number, since it uses less digits than its factorization.

2113101001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192100102.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 2113101001 is about 45968.4783411416. The cubic root of 2113101001 is about 1283.2366414060.

Adding to 2113101001 its reverse (1001013112), we get a palindrome (3114114113).

The spelling of 2113101001 in words is "two billion, one hundred thirteen million, one hundred one thousand, one".