1010011001010 has 32 divisors (see below), whose sum is σ = 2644392439872. Its totient is φ = 244851151680.

The previous prime is 1010011000939. The next prime is 1010011001029. The reversal of 1010011001010 is 101001100101.

It is a super-2 number, since 2×1010011001010² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a self number, because there is not a number n which added to its sum of digits gives 1010011001010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1530319369 + ... + 1530320028.

It is an arithmetic number, because the mean of its divisors is an integer number (82637263746).

Almost surely, 2^{1010011001010} is an apocalyptic number.

1010011001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1010011001010 is an abundant number, since it is smaller than the sum of its proper divisors (1634381438862).

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

1010011001010 is a wasteful number, since it uses less digits than its factorization.

1010011001010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3060639418.

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

Adding to 1010011001010 its reverse (101001100101), we get a palindrome (1111012101111).

Subtracting from 1010011001010 its reverse (101001100101), we obtain a palindrome (909009900909).

It can be divided in two parts, 101001 and 1001010, that added together give a palindrome (1102011).

The spelling of 1010011001010 in words is "one trillion, ten billion, eleven million, one thousand, ten".