20035101353 has 4 divisors (see below), whose sum is σ = 20035398660. Its totient is φ = 20034804048.

The previous prime is 20035101311. The next prime is 20035101367. The reversal of 20035101353 is 35310153002.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 9241553689 + 10793547664 = 96133^2 + 103892^2 .

It is a cyclic number.

It is not a de Polignac number, because 20035101353 - 2²² = 20030907049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20035101553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6203 + ... + 200271.

It is an arithmetic number, because the mean of its divisors is an integer number (5008849665).

Almost surely, 2^20035101353 is an apocalyptic number.

It is an amenable number.

20035101353 is a deficient number, since it is larger than the sum of its proper divisors (297307).

20035101353 is a wasteful number, since it uses less digits than its factorization.

20035101353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297306.

The product of its (nonzero) digits is 1350, while the sum is 23.

Adding to 20035101353 its reverse (35310153002), we get a palindrome (55345254355).

The spelling of 20035101353 in words is "twenty billion, thirty-five million, one hundred one thousand, three hundred fifty-three".