1340202313100 has 36 divisors (see below), whose sum is σ = 3323701738224. Its totient is φ = 459497935680.

The previous prime is 1340202313097. The next prime is 1340202313117. The reversal of 1340202313100 is 13132020431.

It is a super-2 number, since 2×1340202313100² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 957286667 + ... + 957288066.

It is an arithmetic number, because the mean of its divisors is an integer number (92325048284).

Almost surely, 2^{1340202313100} is an apocalyptic number.

1340202313100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1340202313100 is an abundant number, since it is smaller than the sum of its proper divisors (1983499425124).

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

1340202313100 is a wasteful number, since it uses less digits than its factorization.

1340202313100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1914574754 (or 1914574747 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1340202313100 its reverse (13132020431), we get a palindrome (1353334333531).

The spelling of 1340202313100 in words is "one trillion, three hundred forty billion, two hundred two million, three hundred thirteen thousand, one hundred".