5121233532123 has 8 divisors (see below), whose sum is σ = 6828323066448. Its totient is φ = 3414149842944.

The previous prime is 5121233532097. The next prime is 5121233532131. The reversal of 5121233532123 is 3212353321215.

5121233532123 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5121233532123 - 2⁵ = 5121233532091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5121233532193) 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, 1362715 + ... + 3478427.

It is an arithmetic number, because the mean of its divisors is an integer number (853540383306).

Almost surely, 2^{5121233532123} is an apocalyptic number.

5121233532123 is a deficient number, since it is larger than the sum of its proper divisors (1707089534325).

5121233532123 is a wasteful number, since it uses less digits than its factorization.

5121233532123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2922573.

The product of its digits is 32400, while the sum is 33.

Adding to 5121233532123 its reverse (3212353321215), we get a palindrome (8333586853338).

The spelling of 5121233532123 in words is "five trillion, one hundred twenty-one billion, two hundred thirty-three million, five hundred thirty-two thousand, one hundred twenty-three".