20113414331 has 2 divisors, whose sum is σ = 20113414332. Its totient is φ = 20113414330.

The previous prime is 20113414253. The next prime is 20113414337. The reversal of 20113414331 is 13341431102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20113414331 - 2³⁰ = 19039672507 is a prime.

It is a super-2 number, since 2×20113414331² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20113414297 and 20113414306.

It is not a weakly prime, because it can be changed into another prime (20113414337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10056707165 + 10056707166.

It is an arithmetic number, because the mean of its divisors is an integer number (10056707166).

Almost surely, 2^20113414331 is an apocalyptic number.

20113414331 is a deficient number, since it is larger than the sum of its proper divisors (1).

20113414331 is an equidigital number, since it uses as much as digits as its factorization.

20113414331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 20113414331 its reverse (13341431102), we get a palindrome (33454845433).

The spelling of 20113414331 in words is "twenty billion, one hundred thirteen million, four hundred fourteen thousand, three hundred thirty-one".