11054654431223 has 16 divisors (see below), whose sum is σ = 12357562785120. Its totient is φ = 9818797989504.

The previous prime is 11054654431211. The next prime is 11054654431243. The reversal of 11054654431223 is 32213445645011.

It is a cyclic number.

It is not a de Polignac number, because 11054654431223 - 2¹⁰ = 11054654430199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11054654431243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49928261 + ... + 50149182.

It is an arithmetic number, because the mean of its divisors is an integer number (772347674070).

Almost surely, 2^{11054654431223} is an apocalyptic number.

11054654431223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11054654431223 is a deficient number, since it is larger than the sum of its proper divisors (1302908353897).

11054654431223 is a wasteful number, since it uses less digits than its factorization.

11054654431223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100077778.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 11054654431223 in words is "eleven trillion, fifty-four billion, six hundred fifty-four million, four hundred thirty-one thousand, two hundred twenty-three".