1110831648979 has 16 divisors (see below), whose sum is σ = 1200210137280. Its totient is φ = 1022018532480.

The previous prime is 1110831648977. The next prime is 1110831649061. The reversal of 1110831648979 is 9798461380111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1110831648979 - 2¹ = 1110831648977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110831648977) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6725769 + ... + 6888949.

It is an arithmetic number, because the mean of its divisors is an integer number (75013133580).

Almost surely, 2^{1110831648979} is an apocalyptic number.

1110831648979 is a deficient number, since it is larger than the sum of its proper divisors (89378488301).

1110831648979 is a wasteful number, since it uses less digits than its factorization.

1110831648979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164910.

The product of its (nonzero) digits is 2612736, while the sum is 58.

The spelling of 1110831648979 in words is "one trillion, one hundred ten billion, eight hundred thirty-one million, six hundred forty-eight thousand, nine hundred seventy-nine".