20302010013 has 8 divisors (see below), whose sum is σ = 27450605376. Its totient is φ = 13344044000.

The previous prime is 20302010009. The next prime is 20302010021. The reversal of 20302010013 is 31001020302.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 20302010013 - 2² = 20302010009 is a prime.

It is a super-2 number, since 2×20302010013² (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 (20302010023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47657088 + ... + 47657513.

It is an arithmetic number, because the mean of its divisors is an integer number (3431325672).

Almost surely, 2^20302010013 is an apocalyptic number.

It is an amenable number.

20302010013 is a deficient number, since it is larger than the sum of its proper divisors (7148595363).

20302010013 is an equidigital number, since it uses as much as digits as its factorization.

20302010013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95314675.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 20302010013 its reverse (31001020302), we get a palindrome (51303030315).

The spelling of 20302010013 in words is "twenty billion, three hundred two million, ten thousand, thirteen".