1340322102 has 48 divisors (see below), whose sum is σ = 3463200000. Its totient is φ = 366298416.

The previous prime is 1340322091. The next prime is 1340322119. The reversal of 1340322102 is 2012230431.

1340322102 is a `hidden beast` number, since 1 + 340 + 322 + 1 + 0 + 2 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 228352 + ... + 234147.

It is an arithmetic number, because the mean of its divisors is an integer number (72150000).

Almost surely, 2^1340322102 is an apocalyptic number.

1340322102 is an abundant number, since it is smaller than the sum of its proper divisors (2122877898).

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

1340322102 is a wasteful number, since it uses less digits than its factorization.

1340322102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462537 (or 462534 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1340322102 is about 36610.4097491410. The cubic root of 1340322102 is about 1102.5620999466.

Adding to 1340322102 its reverse (2012230431), we get a palindrome (3352552533).

The spelling of 1340322102 in words is "one billion, three hundred forty million, three hundred twenty-two thousand, one hundred two".