20342102301 has 12 divisors (see below), whose sum is σ = 31111450812. Its totient is φ = 12763671936.

The previous prime is 20342102299. The next prime is 20342102323. The reversal of 20342102301 is 10320124302.

20342102301 is a `hidden beast` number, since 20 + 342 + 1 + 0 + 2 + 301 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 10684323225 + 9657779076 = 103365^2 + 98274^2 .

It is not a de Polignac number, because 20342102301 - 2¹ = 20342102299 is a prime.

It is a super-2 number, since 2×20342102301² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20342100301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66477306 + ... + 66477611.

It is an arithmetic number, because the mean of its divisors is an integer number (2592620901).

Almost surely, 2^20342102301 is an apocalyptic number.

It is an amenable number.

20342102301 is a deficient number, since it is larger than the sum of its proper divisors (10769348511).

20342102301 is a wasteful number, since it uses less digits than its factorization.

20342102301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132954940 (or 132954937 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 20342102301 its reverse (10320124302), we get a palindrome (30662226603).

The spelling of 20342102301 in words is "twenty billion, three hundred forty-two million, one hundred two thousand, three hundred one".