210200312312101 has 8 divisors (see below), whose sum is σ = 227993452092504. Its totient is φ = 193010329812480.

The previous prime is 210200312312093. The next prime is 210200312312153. The reversal of 210200312312101 is 101213213002012.

It can be written as a sum of positive squares in 4 ways, for example, as 55039632076900 + 155160680235201 = 7418870^2 + 12456351^2 .

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 210200312312101 - 2³ = 210200312312093 is a prime.

It is a super-2 number, since 2×210200312312101² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210200312312191) 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, 150789319470 + ... + 150789320863.

It is an arithmetic number, because the mean of its divisors is an integer number (28499181511563).

Almost surely, 2^{210200312312101} is an apocalyptic number.

It is an amenable number.

210200312312101 is a deficient number, since it is larger than the sum of its proper divisors (17793139780403).

210200312312101 is a wasteful number, since it uses less digits than its factorization.

210200312312101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301578640391.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 210200312312101 its reverse (101213213002012), we get a palindrome (311413525314113).

The spelling of 210200312312101 in words is "two hundred ten trillion, two hundred billion, three hundred twelve million, three hundred twelve thousand, one hundred one".