10213100021001 has 8 divisors (see below), whose sum is σ = 13696180375680. Its totient is φ = 6769376506832.

The previous prime is 10213100020967. The next prime is 10213100021021. The reversal of 10213100021001 is 10012000131201.

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 10213100021001 - 2⁹ = 10213100020489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10213100021021) 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, 9839209521 + ... + 9839210558.

It is an arithmetic number, because the mean of its divisors is an integer number (1712022546960).

Almost surely, 2^{10213100021001} is an apocalyptic number.

It is an amenable number.

10213100021001 is a deficient number, since it is larger than the sum of its proper divisors (3483080354679).

10213100021001 is a wasteful number, since it uses less digits than its factorization.

10213100021001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19678420255.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 10213100021001 its reverse (10012000131201), we get a palindrome (20225100152202).

The spelling of 10213100021001 in words is "ten trillion, two hundred thirteen billion, one hundred million, twenty-one thousand, one".