10011010200109 has 8 divisors (see below), whose sum is σ = 10012662624888. Its totient is φ = 10009357923840.

The previous prime is 10011010200101. The next prime is 10011010200161. The reversal of 10011010200109 is 90100201011001.

It can be written as a sum of positive squares in 4 ways, for example, as 8032247510884 + 1978762689225 = 2834122^2 + 1406685^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 10011010200109 - 2³ = 10011010200101 is a prime.

It is a super-2 number, since 2×10011010200109² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10011010200092 and 10011010200101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011010200101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274278549 + ... + 274315045.

It is an arithmetic number, because the mean of its divisors is an integer number (1251582828111).

Almost surely, 2^{10011010200109} is an apocalyptic number.

It is an amenable number.

10011010200109 is a deficient number, since it is larger than the sum of its proper divisors (1652424779).

10011010200109 is an equidigital number, since it uses as much as digits as its factorization.

10011010200109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74255.

The product of its (nonzero) digits is 18, while the sum is 16.

The spelling of 10011010200109 in words is "ten trillion, eleven billion, ten million, two hundred thousand, one hundred nine".