10202120200097 has 16 divisors (see below), whose sum is σ = 11976282111360. Its totient is φ = 8507200203648.

The previous prime is 10202120200081. The next prime is 10202120200099. The reversal of 10202120200097 is 79000202120201.

It is a cyclic number.

It is not a de Polignac number, because 10202120200097 - 2⁴ = 10202120200081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10202120200099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 665903 + ... + 4565924.

It is an arithmetic number, because the mean of its divisors is an integer number (748517631960).

Almost surely, 2^{10202120200097} is an apocalyptic number.

It is an amenable number.

10202120200097 is a deficient number, since it is larger than the sum of its proper divisors (1774161911263).

10202120200097 is an equidigital number, since it uses as much as digits as its factorization.

10202120200097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5239400.

The product of its (nonzero) digits is 1008, while the sum is 26.

Adding to 10202120200097 its reverse (79000202120201), we get a palindrome (89202322320298).

The spelling of 10202120200097 in words is "ten trillion, two hundred two billion, one hundred twenty million, two hundred thousand, ninety-seven".