20346122701300 has 36 divisors (see below), whose sum is σ = 48164821379136. Its totient is φ = 7398590072800.

The previous prime is 20346122701297. The next prime is 20346122701379. The reversal of 20346122701300 is 310722164302.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9248236492 + ... + 9248238691.

It is an arithmetic number, because the mean of its divisors is an integer number (1337911704976).

Almost surely, 2^{20346122701300} is an apocalyptic number.

20346122701300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20346122701300 is an abundant number, since it is smaller than the sum of its proper divisors (27818698677836).

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

20346122701300 is a wasteful number, since it uses less digits than its factorization.

20346122701300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18496475208 (or 18496475201 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

Adding to 20346122701300 its reverse (310722164302), we get a palindrome (20656844865602).

The spelling of 20346122701300 in words is "twenty trillion, three hundred forty-six billion, one hundred twenty-two million, seven hundred one thousand, three hundred".