1103552304342 has 128 divisors (see below), whose sum is σ = 2338090417152. Its totient is φ = 346890700800.

The previous prime is 1103552304341. The next prime is 1103552304343. The reversal of 1103552304342 is 2434032553011.

It is an interprime number because it is at equal distance from previous prime (1103552304341) and next prime (1103552304343).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103552304341) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 220575613 + ... + 220580615.

It is an arithmetic number, because the mean of its divisors is an integer number (18266331384).

Almost surely, 2^{1103552304342} is an apocalyptic number.

1103552304342 is an abundant number, since it is smaller than the sum of its proper divisors (1234538112810).

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

1103552304342 is a wasteful number, since it uses less digits than its factorization.

1103552304342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5366.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 1103552304342 its reverse (2434032553011), we get a palindrome (3537584857353).

The spelling of 1103552304342 in words is "one trillion, one hundred three billion, five hundred fifty-two million, three hundred four thousand, three hundred forty-two".