1104203130342 has 128 divisors (see below), whose sum is σ = 2503469638656. Its totient is φ = 322141788672.

The previous prime is 1104203130307. The next prime is 1104203130353. The reversal of 1104203130342 is 2430313024011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 107690488 + ... + 107700740.

It is an arithmetic number, because the mean of its divisors is an integer number (19558356552).

Almost surely, 2^{1104203130342} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1104203130342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1251734819328).

1104203130342 is an abundant number, since it is smaller than the sum of its proper divisors (1399266508314).

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

1104203130342 is a wasteful number, since it uses less digits than its factorization.

1104203130342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10814.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1104203130342 its reverse (2430313024011), we get a palindrome (3534516154353).

The spelling of 1104203130342 in words is "one trillion, one hundred four billion, two hundred three million, one hundred thirty thousand, three hundred forty-two".