1103430311342 has 8 divisors (see below), whose sum is σ = 1656300492576. Its totient is φ = 551330147152.

The previous prime is 1103430311327. The next prime is 1103430311381. The reversal of 1103430311342 is 2431130343011.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192500678 + ... + 192506409.

It is an arithmetic number, because the mean of its divisors is an integer number (207037561572).

Almost surely, 2^{1103430311342} is an apocalyptic number.

1103430311342 is a deficient number, since it is larger than the sum of its proper divisors (552870181234).

1103430311342 is a wasteful number, since it uses less digits than its factorization.

1103430311342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385008522.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 1103430311342 its reverse (2431130343011), we get a palindrome (3534560654353).

The spelling of 1103430311342 in words is "one trillion, one hundred three billion, four hundred thirty million, three hundred eleven thousand, three hundred forty-two".