20230515011334 has 16 divisors (see below), whose sum is σ = 41554571375088. Its totient is φ = 6561248111712.

The previous prime is 20230515011321. The next prime is 20230515011363. The reversal of 20230515011334 is 43311051503202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45564222777 + ... + 45564223220.

It is an arithmetic number, because the mean of its divisors is an integer number (2597160710943).

Almost surely, 2^{20230515011334} is an apocalyptic number.

20230515011334 is an abundant number, since it is smaller than the sum of its proper divisors (21324056363754).

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

20230515011334 is a wasteful number, since it uses less digits than its factorization.

20230515011334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91128446039.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 20230515011334 its reverse (43311051503202), we get a palindrome (63541566514536).

The spelling of 20230515011334 in words is "twenty trillion, two hundred thirty billion, five hundred fifteen million, eleven thousand, three hundred thirty-four".