1080807011 has 16 divisors (see below), whose sum is σ = 1159984800. Its totient is φ = 1003419648.

The previous prime is 1080806999. The next prime is 1080807019. The reversal of 1080807011 is 1107080801.

It is a cyclic number.

It is not a de Polignac number, because 1080807011 - 2¹⁰ = 1080805987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1080807019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1223576 + ... + 1224458.

It is an arithmetic number, because the mean of its divisors is an integer number (72499050).

Almost surely, 2^1080807011 is an apocalyptic number.

1080807011 is a deficient number, since it is larger than the sum of its proper divisors (79177789).

1080807011 is an equidigital number, since it uses as much as digits as its factorization.

1080807011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1798.

The product of its (nonzero) digits is 448, while the sum is 26.

The square root of 1080807011 is about 32875.6294388412. The cubic root of 1080807011 is about 1026.2410542694.

Adding to 1080807011 its reverse (1107080801), we get a palindrome (2187887812).

The spelling of 1080807011 in words is "one billion, eighty million, eight hundred seven thousand, eleven".