1000100011010 has 8 divisors (see below), whose sum is σ = 1800180019836. Its totient is φ = 400040004400.

The previous prime is 1000100010997. The next prime is 1000100011081. The reversal of 1000100011010 is 101100010001.

It can be written as a sum of positive squares in 2 ways, for example, as 998218793881 + 1881217129 = 999109^2 + 43373^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 = 1000100010985 and 1000100011003.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50005000541 + ... + 50005000560.

Almost surely, 2^{1000100011010} is an apocalyptic number.

1000100011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000100011010 is a deficient number, since it is larger than the sum of its proper divisors (800080008826).

1000100011010 is a wasteful number, since it uses less digits than its factorization.

1000100011010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100010001108.

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

Adding to 1000100011010 its reverse (101100010001), we get a palindrome (1101200021011).

The spelling of 1000100011010 in words is "one trillion, one hundred million, eleven thousand, ten".