100010010001000 has 256 divisors, whose sum is σ = 260684821912320. Its totient is φ = 35607237120000.

The previous prime is 100010010000977. The next prime is 100010010001021. The reversal of 100010010001000 is 100010010001.

It is a Harshad number since it is a multiple of its sum of digits (4).

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, 109556455 + ... + 110465545.

It is an arithmetic number, because the mean of its divisors is an integer number (1018300085595).

Almost surely, 2^{100010010001000} is an apocalyptic number.

100010010001000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100010010001000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130342410956160).

100010010001000 is an abundant number, since it is smaller than the sum of its proper divisors (160674811911320).

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

100010010001000 is a wasteful number, since it uses less digits than its factorization.

100010010001000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909333 (or 909319 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 4.

Adding to 100010010001000 its reverse (100010010001), we get a palindrome (100110020011001).

Subtracting from 100010010001000 its reverse (100010010001), we obtain a palindrome (99909999990999).

100010010001000 divided by its reverse (100010010001) gives a cube (1000 = 10³).

The spelling of 100010010001000 in words is "one hundred trillion, ten billion, ten million, one thousand".