2105433055 has 16 divisors (see below), whose sum is σ = 2758500000. Its totient is φ = 1529948160.

The previous prime is 2105433049. The next prime is 2105433061. The reversal of 2105433055 is 5503345012.

It is an interprime number because it is at equal distance from previous prime (2105433049) and next prime (2105433061).

It is not a de Polignac number, because 2105433055 - 2³ = 2105433047 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53371 + ... + 84019.

It is an arithmetic number, because the mean of its divisors is an integer number (172406250).

Almost surely, 2^2105433055 is an apocalyptic number.

2105433055 is a deficient number, since it is larger than the sum of its proper divisors (653066945).

2105433055 is a wasteful number, since it uses less digits than its factorization.

2105433055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31914.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 2105433055 is about 45884.9981475427. The cubic root of 2105433055 is about 1281.6825722264.

Adding to 2105433055 its reverse (5503345012), we get a palindrome (7608778067).

The spelling of 2105433055 in words is "two billion, one hundred five million, four hundred thirty-three thousand, fifty-five".