20341500152263 has 4 divisors (see below), whose sum is σ = 20351615271208. Its totient is φ = 20331385033320.

The previous prime is 20341500152201. The next prime is 20341500152291. The reversal of 20341500152263 is 36225100514302.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20341500152263 - 2³⁷ = 20204061198791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20341500122263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5057556456 + ... + 5057560477.

It is an arithmetic number, because the mean of its divisors is an integer number (5087903817802).

Almost surely, 2^{20341500152263} is an apocalyptic number.

20341500152263 is a deficient number, since it is larger than the sum of its proper divisors (10115118945).

20341500152263 is a wasteful number, since it uses less digits than its factorization.

20341500152263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10115118944.

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 20341500152263 its reverse (36225100514302), we get a palindrome (56566600666565).

The spelling of 20341500152263 in words is "twenty trillion, three hundred forty-one billion, five hundred million, one hundred fifty-two thousand, two hundred sixty-three".