1120344101 has 8 divisors (see below), whose sum is σ = 1179662400. Its totient is φ = 1061061120.

The previous prime is 1120344041. The next prime is 1120344107. The reversal of 1120344101 is 1014430211.

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 1120344101 - 2²⁶ = 1053235237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1120344101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120344107) 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, 78560 + ... + 91718.

It is an arithmetic number, because the mean of its divisors is an integer number (147457800).

Almost surely, 2^1120344101 is an apocalyptic number.

It is an amenable number.

1120344101 is a deficient number, since it is larger than the sum of its proper divisors (59318299).

1120344101 is a wasteful number, since it uses less digits than its factorization.

1120344101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17659.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1120344101 is about 33471.5416585493. The cubic root of 1120344101 is about 1038.6051631953.

Adding to 1120344101 its reverse (1014430211), we get a palindrome (2134774312).

The spelling of 1120344101 in words is "one billion, one hundred twenty million, three hundred forty-four thousand, one hundred one".