2111054355254 has 16 divisors (see below), whose sum is σ = 3410193518928. Its totient is φ = 974324553312.

The previous prime is 2111054355251. The next prime is 2111054355271. The reversal of 2111054355254 is 4525534501112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111054355251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3692324 + ... + 4225560.

It is an arithmetic number, because the mean of its divisors is an integer number (213137094933).

Almost surely, 2^{2111054355254} is an apocalyptic number.

2111054355254 is a deficient number, since it is larger than the sum of its proper divisors (1299139163674).

2111054355254 is a wasteful number, since it uses less digits than its factorization.

2111054355254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685519.

The product of its (nonzero) digits is 120000, while the sum is 38.

Adding to 2111054355254 its reverse (4525534501112), we get a palindrome (6636588856366).

The spelling of 2111054355254 in words is "two trillion, one hundred eleven billion, fifty-four million, three hundred fifty-five thousand, two hundred fifty-four".