23433503123135 has 48 divisors (see below), whose sum is σ = 33770023372800. Its totient is φ = 15548701734720.

The previous prime is 23433503123039. The next prime is 23433503123143. The reversal of 23433503123135 is 53132130533432.

It is a happy number.

It is not a de Polignac number, because 23433503123135 - 2³² = 23429208155839 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 74022416 + ... + 74338314.

It is an arithmetic number, because the mean of its divisors is an integer number (703542153600).

Almost surely, 2^{23433503123135} is an apocalyptic number.

23433503123135 is a deficient number, since it is larger than the sum of its proper divisors (10336520249665).

23433503123135 is a wasteful number, since it uses less digits than its factorization.

23433503123135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325716 (or 325709 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 38.

Adding to 23433503123135 its reverse (53132130533432), we get a palindrome (76565633656567).

The spelling of 23433503123135 in words is "twenty-three trillion, four hundred thirty-three billion, five hundred three million, one hundred twenty-three thousand, one hundred thirty-five".