1010000100104 has 32 divisors (see below), whose sum is σ = 1952117988480. Its totient is φ = 489636139584.

The previous prime is 1010000100101. The next prime is 1010000100163. The reversal of 1010000100104 is 4010010000101.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a junction number, because it is equal to n+sod(n) for n = 1010000100091 and 1010000100100.

It is not an unprimeable number, because it can be changed into a prime (1010000100101) 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 7 ways as a sum of consecutive naturals, for example, 12511967 + ... + 12592430.

It is an arithmetic number, because the mean of its divisors is an integer number (61003687140).

Almost surely, 2^{1010000100104} is an apocalyptic number.

It is an amenable number.

1010000100104 is a deficient number, since it is larger than the sum of its proper divisors (942117888376).

1010000100104 is a wasteful number, since it uses less digits than its factorization.

1010000100104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25104557 (or 25104553 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 1010000100104 its reverse (4010010000101), we get a palindrome (5020010100205).

The spelling of 1010000100104 in words is "one trillion, ten billion, one hundred thousand, one hundred four".