10011021023009 has 8 divisors (see below), whose sum is σ = 10397112635880. Its totient is φ = 9631009593216.

The previous prime is 10011021022997. The next prime is 10011021023011. The reversal of 10011021023009 is 90032012011001.

10011021023009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1765669576225 + 8245351446784 = 1328785^2 + 2871472^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10011021023009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10011021023909) 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, 1520042414 + ... + 1520048999.

It is an arithmetic number, because the mean of its divisors is an integer number (1299639079485).

Almost surely, 2^{10011021023009} is an apocalyptic number.

It is an amenable number.

10011021023009 is a deficient number, since it is larger than the sum of its proper divisors (386091612871).

10011021023009 is an equidigital number, since it uses as much as digits as its factorization.

10011021023009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3040091539.

The product of its (nonzero) digits is 108, while the sum is 20.

The spelling of 10011021023009 in words is "ten trillion, eleven billion, twenty-one million, twenty-three thousand, nine".