2115054104 has 16 divisors (see below), whose sum is σ = 3967183320. Its totient is φ = 1057138560.

The previous prime is 2115054101. The next prime is 2115054119. The reversal of 2115054104 is 4014505112.

It is a self number, because there is not a number n which added to its sum of digits gives 2115054104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2115054101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24737 + ... + 69584.

Almost surely, 2^2115054104 is an apocalyptic number.

It is an amenable number.

2115054104 is a deficient number, since it is larger than the sum of its proper divisors (1852129216).

2115054104 is a wasteful number, since it uses less digits than its factorization.

2115054104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97130 (or 97126 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 2115054104 is about 45989.7173724736. The cubic root of 2115054104 is about 1283.6318775312.

Adding to 2115054104 its reverse (4014505112), we get a palindrome (6129559216).

The spelling of 2115054104 in words is "two billion, one hundred fifteen million, fifty-four thousand, one hundred four".