210000230331101 has 6 divisors (see below), whose sum is σ = 244285982221950. Its totient is φ = 180000197426616.

The previous prime is 210000230331097. The next prime is 210000230331107. The reversal of 210000230331101 is 101133032000012.

It can be written as a sum of positive squares in only one way, i.e., 159211375174201 + 50788855156900 = 12617899^2 + 7126630^2 .

It is not a de Polignac number, because 210000230331101 - 2² = 210000230331097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 210000230331101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210000230331107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2142859493126 + ... + 2142859493223.

It is an arithmetic number, because the mean of its divisors is an integer number (40714330370325).

Almost surely, 2^{210000230331101} is an apocalyptic number.

It is an amenable number.

210000230331101 is a deficient number, since it is larger than the sum of its proper divisors (34285751890849).

210000230331101 is an equidigital number, since it uses as much as digits as its factorization.

210000230331101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4285718986363 (or 4285718986356 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 210000230331101 its reverse (101133032000012), we get a palindrome (311133262331113).

The spelling of 210000230331101 in words is "two hundred ten trillion, two hundred thirty million, three hundred thirty-one thousand, one hundred one".