2113420411 has 4 divisors (see below), whose sum is σ = 2113521592. Its totient is φ = 2113319232.

The previous prime is 2113420409. The next prime is 2113420423. The reversal of 2113420411 is 1140243112.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2113420411 - 2¹ = 2113420409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2111420411) 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, 6381 + ... + 65326.

It is an arithmetic number, because the mean of its divisors is an integer number (528380398).

Almost surely, 2^2113420411 is an apocalyptic number.

2113420411 is a deficient number, since it is larger than the sum of its proper divisors (101181).

2113420411 is an equidigital number, since it uses as much as digits as its factorization.

2113420411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101180.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2113420411 is about 45971.9524384162. The cubic root of 2113420411 is about 1283.3012948805.

Adding to 2113420411 its reverse (1140243112), we get a palindrome (3253663523).

The spelling of 2113420411 in words is "two billion, one hundred thirteen million, four hundred twenty thousand, four hundred eleven".