23133403115055 has 32 divisors (see below), whose sum is σ = 41126875005120. Its totient is φ = 12337567488000.

The previous prime is 23133403115041. The next prime is 23133403115077. The reversal of 23133403115055 is 55051130433132.

23133403115055 is a `hidden beast` number, since 2 + 3 + 1 + 334 + 0 + 311 + 5 + 0 + 5 + 5 = 666.

It is not a de Polignac number, because 23133403115055 - 2²³ = 23133394726447 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5136555 + ... + 8523555.

It is an arithmetic number, because the mean of its divisors is an integer number (1285214843910).

Almost surely, 2^{23133403115055} is an apocalyptic number.

23133403115055 is a deficient number, since it is larger than the sum of its proper divisors (17993471890065).

23133403115055 is a wasteful number, since it uses less digits than its factorization.

23133403115055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3437608 (or 3437602 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 36.

Adding to 23133403115055 its reverse (55051130433132), we get a palindrome (78184533548187).

The spelling of 23133403115055 in words is "twenty-three trillion, one hundred thirty-three billion, four hundred three million, one hundred fifteen thousand, fifty-five".