10000111001010 has 128 divisors (see below), whose sum is σ = 26107696742400. Its totient is φ = 2436694272000.

The previous prime is 10000111000981. The next prime is 10000111001039. The reversal of 10000111001010 is 1010011100001.

It is an interprime number because it is at equal distance from previous prime (10000111000981) and next prime (10000111001039).

It is a super-5 number, since 5×10000111001010⁵ (a number of 66 digits) contains 55555 as substring.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10000111001010.

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, 214612815 + ... + 214659405.

It is an arithmetic number, because the mean of its divisors is an integer number (203966380800).

Almost surely, 2^{10000111001010} is an apocalyptic number.

10000111001010 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 10000111001010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13053848371200).

10000111001010 is an abundant number, since it is smaller than the sum of its proper divisors (16107585741390).

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

10000111001010 is a wasteful number, since it uses less digits than its factorization.

10000111001010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52164.

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

Adding to 10000111001010 its reverse (1010011100001), we get a palindrome (11010122101011).

The spelling of 10000111001010 in words is "ten trillion, one hundred eleven million, one thousand, ten".