10201020001210 has 8 divisors (see below), whose sum is σ = 18361836002196. Its totient is φ = 4080408000480.

The previous prime is 10201020001189. The next prime is 10201020001217. The reversal of 10201020001210 is 1210002010201.

10201020001210 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 2 ways, for example, as 10091848572289 + 109171428921 = 3176767^2 + 330411^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 1020102000121 = 10201020001210 / (1 + 0 + 2 + 0 + 1 + 0 + 2 + 0 + 0 + 0 + 1 + 2 + 1 + 0).

It is not an unprimeable number, because it can be changed into a prime (10201020001217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510051000051 + ... + 510051000070.

Almost surely, 2^{10201020001210} is an apocalyptic number.

10201020001210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10201020001210 is a deficient number, since it is larger than the sum of its proper divisors (8160816000986).

10201020001210 is a wasteful number, since it uses less digits than its factorization.

10201020001210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020102000128.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10201020001210 its reverse (1210002010201), we get a palindrome (11411022011411).

The spelling of 10201020001210 in words is "ten trillion, two hundred one billion, twenty million, one thousand, two hundred ten".