11143107004555 has 8 divisors (see below), whose sum is σ = 13374553645872. Its totient is φ = 8912602110048.

The previous prime is 11143107004541. The next prime is 11143107004583. The reversal of 11143107004555 is 55540070134111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11143107004555 is a prime.

It is a Duffinian 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, 235410669 + ... + 235457998.

It is an arithmetic number, because the mean of its divisors is an integer number (1671819205734).

Almost surely, 2^{11143107004555} is an apocalyptic number.

11143107004555 is a deficient number, since it is larger than the sum of its proper divisors (2231446641317).

11143107004555 is an equidigital number, since it uses as much as digits as its factorization.

11143107004555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470873405.

The product of its (nonzero) digits is 42000, while the sum is 37.

Adding to 11143107004555 its reverse (55540070134111), we get a palindrome (66683177138666).

The spelling of 11143107004555 in words is "eleven trillion, one hundred forty-three billion, one hundred seven million, four thousand, five hundred fifty-five".