1011000100010 has 32 divisors (see below), whose sum is σ = 1822961911680. Its totient is φ = 403697840832.

The previous prime is 1011000099997. The next prime is 1011000100013. The reversal of 1011000100010 is 100010001101.

It is a Harshad number since it is a multiple of its sum of digits (5).

1011000100010 is a modest number, since divided by 100010 gives 10110 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 1011000099967 and 1011000100003.

It is not an unprimeable number, because it can be changed into a prime (1011000100013) by changing a digit.

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, 21342872 + ... + 21390188.

It is an arithmetic number, because the mean of its divisors is an integer number (56967559740).

Almost surely, 2^{1011000100010} is an apocalyptic number.

1011000100010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011000100010 is a deficient number, since it is larger than the sum of its proper divisors (811961811670).

1011000100010 is a wasteful number, since it uses less digits than its factorization.

1011000100010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50990.

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

Adding to 1011000100010 its reverse (100010001101), we get a palindrome (1111010101111).

The spelling of 1011000100010 in words is "one trillion, eleven billion, one hundred thousand, ten".