1105952159198 has 4 divisors (see below), whose sum is σ = 1658928238800. Its totient is φ = 552976079598.

The previous prime is 1105952159177. The next prime is 1105952159281. The reversal of 1105952159198 is 8919512595011.

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

It is a Curzon number.

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, 276488039798 + ... + 276488039801.

It is an arithmetic number, because the mean of its divisors is an integer number (414732059700).

Almost surely, 2^{1105952159198} is an apocalyptic number.

1105952159198 is a deficient number, since it is larger than the sum of its proper divisors (552976079602).

1105952159198 is an equidigital number, since it uses as much as digits as its factorization.

1105952159198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552976079601.

The product of its (nonzero) digits is 1458000, while the sum is 56.

The spelling of 1105952159198 in words is "one trillion, one hundred five billion, nine hundred fifty-two million, one hundred fifty-nine thousand, one hundred ninety-eight".