1345320044102 has 8 divisors (see below), whose sum is σ = 2017985952216. Its totient is φ = 672658060032.

The previous prime is 1345320044083. The next prime is 1345320044119. The reversal of 1345320044102 is 2014400235431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125873 + ... + 1645139.

It is an arithmetic number, because the mean of its divisors is an integer number (252248244027).

Almost surely, 2^{1345320044102} is an apocalyptic number.

1345320044102 is a deficient number, since it is larger than the sum of its proper divisors (672665908114).

1345320044102 is a wasteful number, since it uses less digits than its factorization.

1345320044102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1962022.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 1345320044102 its reverse (2014400235431), we get a palindrome (3359720279533).

The spelling of 1345320044102 in words is "one trillion, three hundred forty-five billion, three hundred twenty million, forty-four thousand, one hundred two".