20301343202 has 16 divisors (see below), whose sum is σ = 34805218560. Its totient is φ = 8699846688.

The previous prime is 20301343199. The next prime is 20301343207. The reversal of 20301343202 is 20234310302.

It is a super-2 number, since 2×20301343202² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20301343207) 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, 133799 + ... + 241877.

It is an arithmetic number, because the mean of its divisors is an integer number (2175326160).

Almost surely, 2^20301343202 is an apocalyptic number.

20301343202 is a deficient number, since it is larger than the sum of its proper divisors (14503875358).

20301343202 is a wasteful number, since it uses less digits than its factorization.

20301343202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121505.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 20301343202 its reverse (20234310302), we get a palindrome (40535653504).

The spelling of 20301343202 in words is "twenty billion, three hundred one million, three hundred forty-three thousand, two hundred two".