1340104102 has 4 divisors (see below), whose sum is σ = 2010156156. Its totient is φ = 670052050.

The previous prime is 1340104093. The next prime is 1340104121. The reversal of 1340104102 is 2014010431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2014010431 = 19 ⋅106000549.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 335026024 + ... + 335026027.

It is an arithmetic number, because the mean of its divisors is an integer number (502539039).

Almost surely, 2^1340104102 is an apocalyptic number.

1340104102 is a deficient number, since it is larger than the sum of its proper divisors (670052054).

1340104102 is an equidigital number, since it uses as much as digits as its factorization.

1340104102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670052053.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1340104102 is about 36607.4323327927. The cubic root of 1340104102 is about 1102.5023203932.

Adding to 1340104102 its reverse (2014010431), we get a palindrome (3354114533).

The spelling of 1340104102 in words is "one billion, three hundred forty million, one hundred four thousand, one hundred two".