20411200113 has 8 divisors (see below), whose sum is σ = 27587741088. Its totient is φ = 13421062944.

The previous prime is 20411200081. The next prime is 20411200133. The reversal of 20411200113 is 31100211402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20411200113 - 2⁵ = 20411200081 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20411200092 and 20411200101.

It is not an unprimeable number, because it can be changed into a prime (20411200133) 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, 46600695 + ... + 46601132.

It is an arithmetic number, because the mean of its divisors is an integer number (3448467636).

Almost surely, 2^20411200113 is an apocalyptic number.

It is an amenable number.

20411200113 is a deficient number, since it is larger than the sum of its proper divisors (7176540975).

20411200113 is an equidigital number, since it uses as much as digits as its factorization.

20411200113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93201903.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 20411200113 its reverse (31100211402), we get a palindrome (51511411515).

The spelling of 20411200113 in words is "twenty billion, four hundred eleven million, two hundred thousand, one hundred thirteen".