1113123101009 has 8 divisors (see below), whose sum is σ = 1129846662528. Its totient is φ = 1096402768560.

The previous prime is 1113123100963. The next prime is 1113123101021. The reversal of 1113123101009 is 9001013213111.

It is a happy number.

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 1113123101009 - 2⁸ = 1113123100753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113123109009) 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, 108137 + ... + 1495974.

It is an arithmetic number, because the mean of its divisors is an integer number (141230832816).

Almost surely, 2^{1113123101009} is an apocalyptic number.

It is an amenable number.

1113123101009 is a deficient number, since it is larger than the sum of its proper divisors (16723561519).

1113123101009 is a wasteful number, since it uses less digits than its factorization.

1113123101009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1614535.

The product of its (nonzero) digits is 162, while the sum is 23.

The spelling of 1113123101009 in words is "one trillion, one hundred thirteen billion, one hundred twenty-three million, one hundred one thousand, nine".