1111148130989 has 8 divisors (see below), whose sum is σ = 1196772972192. Its totient is φ = 1025544990960.

The previous prime is 1111148130977. The next prime is 1111148131063. The reversal of 1111148130989 is 9890318411111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1111148130989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111148133989) 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, 5318867 + ... + 5523824.

It is an arithmetic number, because the mean of its divisors is an integer number (149596621524).

Almost surely, 2^{1111148130989} is an apocalyptic number.

It is an amenable number.

1111148130989 is a deficient number, since it is larger than the sum of its proper divisors (85624841203).

1111148130989 is a wasteful number, since it uses less digits than its factorization.

1111148130989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10850587.

The product of its (nonzero) digits is 62208, while the sum is 47.

The spelling of 1111148130989 in words is "one trillion, one hundred eleven billion, one hundred forty-eight million, one hundred thirty thousand, nine hundred eighty-nine".