23112342104535 has 48 divisors (see below), whose sum is σ = 40378171032576. Its totient is φ = 12229118705664.

The previous prime is 23112342104479. The next prime is 23112342104543. The reversal of 23112342104535 is 53540124321132.

23112342104535 is a `hidden beast` number, since 2 + 3 + 1 + 12 + 3 + 4 + 2 + 104 + 535 = 666.

It is not a de Polignac number, because 23112342104535 - 2¹⁰ = 23112342103511 is a prime.

It is a super-2 number, since 2×23112342104535² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23112342104535.

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, 264772317 + ... + 264859593.

It is an arithmetic number, because the mean of its divisors is an integer number (841211896512).

Almost surely, 2^{23112342104535} is an apocalyptic number.

23112342104535 is a deficient number, since it is larger than the sum of its proper divisors (17265828928041).

23112342104535 is a wasteful number, since it uses less digits than its factorization.

23112342104535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133752 (or 133749 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 23112342104535 its reverse (53540124321132), we get a palindrome (76652466425667).

The spelling of 23112342104535 in words is "twenty-three trillion, one hundred twelve billion, three hundred forty-two million, one hundred four thousand, five hundred thirty-five".