2048888101 has 4 divisors (see below), whose sum is σ = 2206494892. Its totient is φ = 1891281312.

The previous prime is 2048888099. The next prime is 2048888113. The reversal of 2048888101 is 1018888402.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 265853025 + 1783035076 = 16305^2 + 42226^2 .

It is a cyclic number.

It is not a de Polignac number, because 2048888101 - 2¹ = 2048888099 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 (2048888131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78803376 + ... + 78803401.

It is an arithmetic number, because the mean of its divisors is an integer number (551623723).

Almost surely, 2^2048888101 is an apocalyptic number.

It is an amenable number.

2048888101 is a deficient number, since it is larger than the sum of its proper divisors (157606791).

2048888101 is a wasteful number, since it uses less digits than its factorization.

2048888101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157606790.

The product of its (nonzero) digits is 32768, while the sum is 40.

The square root of 2048888101 is about 45264.6451549109. The cubic root of 2048888101 is about 1270.1043791698.

The spelling of 2048888101 in words is "two billion, forty-eight million, eight hundred eighty-eight thousand, one hundred one".