10201021200101 has 8 divisors (see below), whose sum is σ = 10345836115008. Its totient is φ = 10056237912000.

The previous prime is 10201021200037. The next prime is 10201021200107. The reversal of 10201021200101 is 10100212010201.

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 10201021200101 - 2⁶ = 10201021200037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201021200107) 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, 7256660 + ... + 8547581.

It is an arithmetic number, because the mean of its divisors is an integer number (1293229514376).

Almost surely, 2^{10201021200101} is an apocalyptic number.

It is an amenable number.

10201021200101 is a deficient number, since it is larger than the sum of its proper divisors (144814914907).

10201021200101 is an equidigital number, since it uses as much as digits as its factorization.

10201021200101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15813403.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10201021200101 its reverse (10100212010201), we get a palindrome (20301233210302).

The spelling of 10201021200101 in words is "ten trillion, two hundred one billion, twenty-one million, two hundred thousand, one hundred one".