10101201009 has 8 divisors (see below), whose sum is σ = 13470610560. Its totient is φ = 6732962736.

The previous prime is 10101201001. The next prime is 10101201013. The reversal of 10101201009 is 90010210101.

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

It is not a de Polignac number, because 10101201009 - 2³ = 10101201001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10101201001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272494 + ... + 307335.

It is an arithmetic number, because the mean of its divisors is an integer number (1683826320).

Almost surely, 2^10101201009 is an apocalyptic number.

It is an amenable number.

10101201009 is a deficient number, since it is larger than the sum of its proper divisors (3369409551).

10101201009 is an equidigital number, since it uses as much as digits as its factorization.

10101201009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585639.

The product of its (nonzero) digits is 18, while the sum is 15.

The spelling of 10101201009 in words is "ten billion, one hundred one million, two hundred one thousand, nine".