20112102341 has 2 divisors, whose sum is σ = 20112102342. Its totient is φ = 20112102340.

The previous prime is 20112102299. The next prime is 20112102389. The reversal of 20112102341 is 14320121102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13635232900 + 6476869441 = 116770^2 + 80479^2 .

It is a cyclic number.

It is not a de Polignac number, because 20112102341 - 2¹⁸ = 20111840197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20112702341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10056051170 + 10056051171.

It is an arithmetic number, because the mean of its divisors is an integer number (10056051171).

Almost surely, 2^20112102341 is an apocalyptic number.

It is an amenable number.

20112102341 is a deficient number, since it is larger than the sum of its proper divisors (1).

20112102341 is an equidigital number, since it uses as much as digits as its factorization.

20112102341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 20112102341 its reverse (14320121102), we get a palindrome (34432223443).

The spelling of 20112102341 in words is "twenty billion, one hundred twelve million, one hundred two thousand, three hundred forty-one".