1121025554054 has 16 divisors (see below), whose sum is σ = 1923149695776. Its totient is φ = 480091622400.

The previous prime is 1121025554053. The next prime is 1121025554111. The reversal of 1121025554054 is 4504555201211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121025554053) 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, 28971707 + ... + 29010374.

It is an arithmetic number, because the mean of its divisors is an integer number (120196855986).

Almost surely, 2^{1121025554054} is an apocalyptic number.

1121025554054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1121025554054 is a deficient number, since it is larger than the sum of its proper divisors (802124141722).

1121025554054 is a wasteful number, since it uses less digits than its factorization.

1121025554054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57983471.

The product of its (nonzero) digits is 40000, while the sum is 35.

The spelling of 1121025554054 in words is "one trillion, one hundred twenty-one billion, twenty-five million, five hundred fifty-four thousand, fifty-four".