2102401314 has 48 divisors (see below), whose sum is σ = 4972843512. Its totient is φ = 638025984.

The previous prime is 2102401277. The next prime is 2102401331. The reversal of 2102401314 is 4131042012.

It can be written as a sum of positive squares in 4 ways, for example, as 1450467225 + 651934089 = 38085^2 + 25533^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 44457 + ... + 78620.

Almost surely, 2^2102401314 is an apocalyptic number.

2102401314 is an abundant number, since it is smaller than the sum of its proper divisors (2870442198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2102401314 is a wasteful number, since it uses less digits than its factorization.

2102401314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123171 (or 123168 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2102401314 is about 45851.9499476304. The cubic root of 2102401314 is about 1281.0670858325.

Adding to 2102401314 its reverse (4131042012), we get a palindrome (6233443326).

The spelling of 2102401314 in words is "two billion, one hundred two million, four hundred one thousand, three hundred fourteen".