10010011001010 has 128 divisors (see below), whose sum is σ = 25973889007104. Its totient is φ = 2459813068800.

The previous prime is 10010011000967. The next prime is 10010011001071. The reversal of 10010011001010 is 1010011001001.

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 10010011001010.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4119235 + ... + 6081785.

It is an arithmetic number, because the mean of its divisors is an integer number (202921007868).

Almost surely, 2^{10010011001010} is an apocalyptic number.

10010011001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10010011001010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12986944503552).

10010011001010 is an abundant number, since it is smaller than the sum of its proper divisors (15963878006094).

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

10010011001010 is a wasteful number, since it uses less digits than its factorization.

10010011001010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1962788.

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

Adding to 10010011001010 its reverse (1010011001001), we get a palindrome (11020022002011).

Subtracting from 10010011001010 its reverse (1010011001001), we obtain a palindrome (9000000000009).

The spelling of 10010011001010 in words is "ten trillion, ten billion, eleven million, one thousand, ten".