20232120515141 has 8 divisors (see below), whose sum is σ = 20250721047960. Its totient is φ = 20213520627712.

The previous prime is 20232120515083. The next prime is 20232120515171. The reversal of 20232120515141 is 14151502123202.

It can be written as a sum of positive squares in 4 ways, for example, as 2499178412641 + 17732942102500 = 1580879^2 + 4211050^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20232120515141 - 2²⁶ = 20232053406277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20232120515171) 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, 81446261 + ... + 81694293.

It is an arithmetic number, because the mean of its divisors is an integer number (2531340130995).

Almost surely, 2^{20232120515141} is an apocalyptic number.

It is an amenable number.

20232120515141 is a deficient number, since it is larger than the sum of its proper divisors (18600532819).

20232120515141 is a wasteful number, since it uses less digits than its factorization.

20232120515141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322695.

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 20232120515141 its reverse (14151502123202), we get a palindrome (34383622638343).

The spelling of 20232120515141 in words is "twenty trillion, two hundred thirty-two billion, one hundred twenty million, five hundred fifteen thousand, one hundred forty-one".