11010001010 has 64 divisors (see below), whose sum is σ = 20520428544. Its totient is φ = 4250534400.

The previous prime is 11010001007. The next prime is 11010001019. The reversal of 11010001010 is 1010001011.

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a junction number, because it is equal to n+sod(n) for n = 11010000985 and 11010001003.

It is not an unprimeable number, because it can be changed into a prime (11010001019) 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, 21888419 + ... + 21888921.

It is an arithmetic number, because the mean of its divisors is an integer number (320631696).

Almost surely, 2^11010001010 is an apocalyptic number.

11010001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11010001010 is a deficient number, since it is larger than the sum of its proper divisors (9510427534).

11010001010 is a wasteful number, since it uses less digits than its factorization.

11010001010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019.

The product of its (nonzero) digits is 1, while the sum is 5.

Adding to 11010001010 its reverse (1010001011), we get a palindrome (12020002021).

Subtracting from 11010001010 its reverse (1010001011), we obtain a palindrome (9999999999).

The spelling of 11010001010 in words is "eleven billion, ten million, one thousand, ten".