20310041302 has 8 divisors (see below), whose sum is σ = 31789629936. Its totient is φ = 9713497992.

The previous prime is 20310041281. The next prime is 20310041303. The reversal of 20310041302 is 20314001302.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20310041303) 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, 220761273 + ... + 220761364.

It is an arithmetic number, because the mean of its divisors is an integer number (3973703742).

Almost surely, 2^20310041302 is an apocalyptic number.

20310041302 is a deficient number, since it is larger than the sum of its proper divisors (11479588634).

20310041302 is a wasteful number, since it uses less digits than its factorization.

20310041302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441522662.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 20310041302 its reverse (20314001302), we get a palindrome (40624042604).

The spelling of 20310041302 in words is "twenty billion, three hundred ten million, forty-one thousand, three hundred two".