1010001120104 has 8 divisors (see below), whose sum is σ = 1893752100210. Its totient is φ = 505000560048.

The previous prime is 1010001120103. The next prime is 1010001120113. The reversal of 1010001120104 is 4010211000101.

It can be written as a sum of positive squares in only one way, i.e., 982973102500 + 27028017604 = 991450^2 + 164402^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1010001120104² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1010001120103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63125069999 + ... + 63125070014.

Almost surely, 2^{1010001120104} is an apocalyptic number.

It is an amenable number.

1010001120104 is a deficient number, since it is larger than the sum of its proper divisors (883750980106).

1010001120104 is a wasteful number, since it uses less digits than its factorization.

1010001120104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126250140019 (or 126250140015 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1010001120104 its reverse (4010211000101), we get a palindrome (5020212120205).

The spelling of 1010001120104 in words is "one trillion, ten billion, one million, one hundred twenty thousand, one hundred four".