20343015301104 has 40 divisors (see below), whose sum is σ = 58391988365520. Its totient is φ = 6781005100224.

The previous prime is 20343015301051. The next prime is 20343015301157. The reversal of 20343015301104 is 40110351034302.

It is a happy number.

20343015301104 is a `hidden beast` number, since 2 + 0 + 343 + 0 + 1 + 5 + 301 + 10 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (20343015301051) and next prime (20343015301157).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23545156167 + ... + 23545157030.

It is an arithmetic number, because the mean of its divisors is an integer number (1459799709138).

Almost surely, 2^{20343015301104} is an apocalyptic number.

20343015301104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20343015301104 is an abundant number, since it is smaller than the sum of its proper divisors (38048973064416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20343015301104 is a wasteful number, since it uses less digits than its factorization.

20343015301104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47090313214 (or 47090313202 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 20343015301104 its reverse (40110351034302), we get a palindrome (60453366335406).

The spelling of 20343015301104 in words is "twenty trillion, three hundred forty-three billion, fifteen million, three hundred one thousand, one hundred four".