1011420110 has 16 divisors (see below), whose sum is σ = 1845496656. Its totient is φ = 399025728.

The previous prime is 1011420097. The next prime is 1011420121. The reversal of 1011420110 is 110241101.

1011420110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1011420091 and 1011420100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 692024 + ... + 693483.

It is an arithmetic number, because the mean of its divisors is an integer number (115343541).

Almost surely, 2^1011420110 is an apocalyptic number.

1011420110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011420110 is a deficient number, since it is larger than the sum of its proper divisors (834076546).

1011420110 is a wasteful number, since it uses less digits than its factorization.

1011420110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385587.

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 1011420110 is about 31802.8317921534. The cubic root of 1011420110 is about 1003.7923035871.

Adding to 1011420110 its reverse (110241101), we get a palindrome (1121661211).

The spelling of 1011420110 in words is "one billion, eleven million, four hundred twenty thousand, one hundred ten".