1104021080278 has 4 divisors (see below), whose sum is σ = 1656031620420. Its totient is φ = 552010540138.

The previous prime is 1104021080243. The next prime is 1104021080287. The reversal of 1104021080278 is 8720801204011.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276005270068 + ... + 276005270071.

It is an arithmetic number, because the mean of its divisors is an integer number (414007905105).

Almost surely, 2^{1104021080278} is an apocalyptic number.

1104021080278 is a deficient number, since it is larger than the sum of its proper divisors (552010540142).

1104021080278 is an equidigital number, since it uses as much as digits as its factorization.

1104021080278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552010540141.

The product of its (nonzero) digits is 7168, while the sum is 34.

Adding to 1104021080278 its reverse (8720801204011), we get a palindrome (9824822284289).

The spelling of 1104021080278 in words is "one trillion, one hundred four billion, twenty-one million, eighty thousand, two hundred seventy-eight".