110001001011 has 32 divisors (see below), whose sum is σ = 168448531200. Its totient is φ = 63148740480.

The previous prime is 110001000937. The next prime is 110001001013. The reversal of 110001001011 is 110100100011.

It is not a de Polignac number, because 110001001011 - 2⁷ = 110001000883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110001001013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6786705 + ... + 6802893.

It is an arithmetic number, because the mean of its divisors is an integer number (5264016600).

Almost surely, 2^110001001011 is an apocalyptic number.

110001001011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

110001001011 is a deficient number, since it is larger than the sum of its proper divisors (58447530189).

110001001011 is a wasteful number, since it uses less digits than its factorization.

110001001011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27059.

The product of its (nonzero) digits is 1, while the sum is 6.

Adding to 110001001011 its reverse (110100100011), we get a palindrome (220101101022).

The spelling of 110001001011 in words is "one hundred ten billion, one million, one thousand, eleven".