1345100104 has 16 divisors (see below), whose sum is σ = 2522743020. Its totient is φ = 672368640.

The previous prime is 1345100101. The next prime is 1345100111. The reversal of 1345100104 is 4010015431.

It can be written as a sum of positive squares in 2 ways, for example, as 1256702500 + 88397604 = 35450^2 + 9402^2 .

It is not an unprimeable number, because it can be changed into a prime (1345100101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11944 + ... + 53224.

Almost surely, 2^1345100104 is an apocalyptic number.

It is an amenable number.

1345100104 is a deficient number, since it is larger than the sum of its proper divisors (1177642916).

1345100104 is a wasteful number, since it uses less digits than its factorization.

1345100104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45360 (or 45356 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1345100104 is about 36675.6063889883. The cubic root of 1345100104 is about 1103.8706899762.

Adding to 1345100104 its reverse (4010015431), we get a palindrome (5355115535).

The spelling of 1345100104 in words is "one billion, three hundred forty-five million, one hundred thousand, one hundred four".