23002104555 has 12 divisors (see below), whose sum is σ = 39870314640. Its totient is φ = 12267789072.

The previous prime is 23002104547. The next prime is 23002104583. The reversal of 23002104555 is 55540120032.

It is a happy number.

23002104555 is a `hidden beast` number, since 2 + 3 + 0 + 0 + 2 + 104 + 555 = 666.

It is not a de Polignac number, because 23002104555 - 2³ = 23002104547 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 255578895 + ... + 255578984.

It is an arithmetic number, because the mean of its divisors is an integer number (3322526220).

Almost surely, 2^23002104555 is an apocalyptic number.

23002104555 is a deficient number, since it is larger than the sum of its proper divisors (16868210085).

23002104555 is a wasteful number, since it uses less digits than its factorization.

23002104555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511157890 (or 511157887 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

Adding to 23002104555 its reverse (55540120032), we get a palindrome (78542224587).

The spelling of 23002104555 in words is "twenty-three billion, two million, one hundred four thousand, five hundred fifty-five".