2113100231 has 8 divisors (see below), whose sum is σ = 2305789200. Its totient is φ = 1920509440.

The previous prime is 2113100161. The next prime is 2113100243. The reversal of 2113100231 is 1320013112.

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 2113100231 - 2¹⁰ = 2113099207 is a prime.

It is a super-2 number, since 2×2113100231² = 8930385172504506722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113100251) 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, 24785 + ... + 69573.

It is an arithmetic number, because the mean of its divisors is an integer number (288223650).

Almost surely, 2^2113100231 is an apocalyptic number.

2113100231 is a deficient number, since it is larger than the sum of its proper divisors (192688969).

2113100231 is a wasteful number, since it uses less digits than its factorization.

2113100231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49089.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 2113100231 is about 45968.4699658364. The cubic root of 2113100231 is about 1283.2364855383.

Adding to 2113100231 its reverse (1320013112), we get a palindrome (3433113343).

The spelling of 2113100231 in words is "two billion, one hundred thirteen million, one hundred thousand, two hundred thirty-one".