110111001011010 has 80 divisors (see below), whose sum is σ = 313492497035256. Its totient is φ = 27635702211072.

The previous prime is 110111001011009. The next prime is 110111001011021. The reversal of 110111001011010 is 10110100111011.

It can be written as a sum of positive squares in 4 ways, for example, as 77667188784201 + 32443812226809 = 8812899^2 + 5695947^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 110111001010983 and 110111001011001.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3998207037 + ... + 3998234576.

Almost surely, 2^{110111001011010} is an apocalyptic number.

110111001011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110111001011010 is an abundant number, since it is smaller than the sum of its proper divisors (203381496024246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110111001011010 is a wasteful number, since it uses less digits than its factorization.

110111001011010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7996441649 (or 7996441640 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 9.

Adding to 110111001011010 its reverse (10110100111011), we get a palindrome (120221101122021).

The spelling of 110111001011010 in words is "one hundred ten trillion, one hundred eleven billion, one million, eleven thousand, ten".