10100010010019 has 4 divisors (see below), whose sum is σ = 10152341668296. Its totient is φ = 10047678351744.

The previous prime is 10100010009983. The next prime is 10100010010021. The reversal of 10100010010019 is 91001001000101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10100010010019 - 2²⁰ = 10100008961443 is a prime.

It is a super-2 number, since 2×10100010010019² (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 = 10100010009985 and 10100010010012.

It is not an unprimeable number, because it can be changed into a prime (10100010010919) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26165828849 + ... + 26165829234.

It is an arithmetic number, because the mean of its divisors is an integer number (2538085417074).

Almost surely, 2^{10100010010019} is an apocalyptic number.

10100010010019 is a deficient number, since it is larger than the sum of its proper divisors (52331658277).

10100010010019 is an equidigital number, since it uses as much as digits as its factorization.

10100010010019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52331658276.

The product of its (nonzero) digits is 9, while the sum is 14.

The spelling of 10100010010019 in words is "ten trillion, one hundred billion, ten million, ten thousand, nineteen".