1598278671103 has 8 divisors (see below), whose sum is σ = 1636244646608. Its totient is φ = 1560348909504.

The previous prime is 1598278671091. The next prime is 1598278671127. The reversal of 1598278671103 is 3011768728951.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1598278671103 - 2⁵ = 1598278671071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1598278671163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8964150 + ... + 9140707.

It is an arithmetic number, because the mean of its divisors is an integer number (204530580826).

Almost surely, 2^{1598278671103} is an apocalyptic number.

1598278671103 is a deficient number, since it is larger than the sum of its proper divisors (37965975505).

1598278671103 is a wasteful number, since it uses less digits than its factorization.

1598278671103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18106953.

The product of its (nonzero) digits is 5080320, while the sum is 58.

The spelling of 1598278671103 in words is "one trillion, five hundred ninety-eight billion, two hundred seventy-eight million, six hundred seventy-one thousand, one hundred three".