1110011001011 has 16 divisors (see below), whose sum is σ = 1214343651840. Its totient is φ = 1006249569120.

The previous prime is 1110011000993. The next prime is 1110011001013. The reversal of 1110011001011 is 1101001100111.

It is a cyclic number.

It is not a de Polignac number, because 1110011001011 - 2³⁴ = 1092831131827 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1110011001011.

It is not an unprimeable number, because it can be changed into a prime (1110011001013) 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, 36595910 + ... + 36626228.

It is an arithmetic number, because the mean of its divisors is an integer number (75896478240).

Almost surely, 2^{1110011001011} is an apocalyptic number.

1110011001011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1110011001011 is a deficient number, since it is larger than the sum of its proper divisors (104332650829).

1110011001011 is a wasteful number, since it uses less digits than its factorization.

1110011001011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39626.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 1110011001011 its reverse (1101001100111), we get a palindrome (2211012101122).

The spelling of 1110011001011 in words is "one trillion, one hundred ten billion, eleven million, one thousand, eleven".