1342103243103 has 24 divisors (see below), whose sum is σ = 2223771732000. Its totient is φ = 764065139904.

The previous prime is 1342103243059. The next prime is 1342103243167. The reversal of 1342103243103 is 3013423012431.

It is a happy number.

1342103243103 is a `hidden beast` number, since 1 + 3 + 4 + 21 + 0 + 324 + 310 + 3 = 666.

It is not a de Polignac number, because 1342103243103 - 2¹² = 1342103239007 is a prime.

It is a super-2 number, since 2×1342103243103² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342103243303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39580128 + ... + 39614021.

It is an arithmetic number, because the mean of its divisors is an integer number (92657155500).

Almost surely, 2^{1342103243103} is an apocalyptic number.

1342103243103 is a deficient number, since it is larger than the sum of its proper divisors (881668488897).

1342103243103 is a wasteful number, since it uses less digits than its factorization.

1342103243103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79194431 (or 79194428 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 1342103243103 its reverse (3013423012431), we get a palindrome (4355526255534).

The spelling of 1342103243103 in words is "one trillion, three hundred forty-two billion, one hundred three million, two hundred forty-three thousand, one hundred three".