20134113 has 4 divisors (see below), whose sum is σ = 26845488. Its totient is φ = 13422740.

The previous prime is 20134111. The next prime is 20134123. The reversal of 20134113 is 31143102.

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 20134113 - 2¹ = 20134111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20134092 and 20134101.

It is not an unprimeable number, because it can be changed into a prime (20134111) 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, 3355683 + ... + 3355688.

It is an arithmetic number, because the mean of its divisors is an integer number (6711372).

Almost surely, 2^20134113 is an apocalyptic number.

It is an amenable number.

20134113 is a deficient number, since it is larger than the sum of its proper divisors (6711375).

20134113 is an equidigital number, since it uses as much as digits as its factorization.

20134113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6711374.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 20134113 is about 4487.1051915461. The cubic root of 20134113 is about 272.0471416634.

Adding to 20134113 its reverse (31143102), we get a palindrome (51277215).

The spelling of 20134113 in words is "twenty million, one hundred thirty-four thousand, one hundred thirteen".