123033204533255 has 8 divisors (see below), whose sum is σ = 147741037940400. Its totient is φ = 98359101959616.

The previous prime is 123033204533231. The next prime is 123033204533287. The reversal of 123033204533255 is 552335402330321.

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 123033204533255 - 2⁸ = 123033204532999 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8432700350 + ... + 8432714939.

It is an arithmetic number, because the mean of its divisors is an integer number (18467629742550).

Almost surely, 2^{123033204533255} is an apocalyptic number.

123033204533255 is a deficient number, since it is larger than the sum of its proper divisors (24707833407145).

123033204533255 is a wasteful number, since it uses less digits than its factorization.

123033204533255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16865416753.

The product of its (nonzero) digits is 972000, while the sum is 41.

Adding to 123033204533255 its reverse (552335402330321), we get a palindrome (675368606863576).

The spelling of 123033204533255 in words is "one hundred twenty-three trillion, thirty-three billion, two hundred four million, five hundred thirty-three thousand, two hundred fifty-five".