20113303341234 has 64 divisors (see below), whose sum is σ = 41642217492480. Its totient is φ = 6469733856960.

The previous prime is 20113303341217. The next prime is 20113303341247. The reversal of 20113303341234 is 43214330331102.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 517471069 + ... + 517509935.

It is an arithmetic number, because the mean of its divisors is an integer number (650659648320).

Almost surely, 2^{20113303341234} is an apocalyptic number.

20113303341234 is an abundant number, since it is smaller than the sum of its proper divisors (21528914151246).

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

20113303341234 is a wasteful number, since it uses less digits than its factorization.

20113303341234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46735.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 20113303341234 its reverse (43214330331102), we get a palindrome (63327633672336).

The spelling of 20113303341234 in words is "twenty trillion, one hundred thirteen billion, three hundred three million, three hundred forty-one thousand, two hundred thirty-four".