1120400110 has 8 divisors (see below), whose sum is σ = 2016720216. Its totient is φ = 448160040.

The previous prime is 1120400087. The next prime is 1120400167. The reversal of 1120400110 is 110040211.

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

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 112040011 = 1120400110 / (1 + 1 + 2 + 0 + 4 + 0 + 0 + 1 + 1 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56019996 + ... + 56020015.

It is an arithmetic number, because the mean of its divisors is an integer number (252090027).

Almost surely, 2^1120400110 is an apocalyptic number.

1120400110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120400110 is a deficient number, since it is larger than the sum of its proper divisors (896320106).

1120400110 is a wasteful number, since it uses less digits than its factorization.

1120400110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112040018.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 1120400110 is about 33472.3783140667. The cubic root of 1120400110 is about 1038.6224704575.

Adding to 1120400110 its reverse (110040211), we get a palindrome (1230440321).

The spelling of 1120400110 in words is "one billion, one hundred twenty million, four hundred thousand, one hundred ten".