210134412201 has 16 divisors (see below), whose sum is σ = 320297554304. Its totient is φ = 120042031104.

The previous prime is 210134412167. The next prime is 210134412203. The reversal of 210134412201 is 102214431012.

It is not a de Polignac number, because 210134412201 - 2¹¹ = 210134410153 is a prime.

It is a super-3 number, since 3×210134412201³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (210134412203) 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, 1374670 + ... + 1519863.

It is an arithmetic number, because the mean of its divisors is an integer number (20018597144).

Almost surely, 2^210134412201 is an apocalyptic number.

210134412201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

210134412201 is a deficient number, since it is larger than the sum of its proper divisors (110163142103).

210134412201 is a wasteful number, since it uses less digits than its factorization.

210134412201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2898000.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 210134412201 its reverse (102214431012), we get a palindrome (312348843213).

The spelling of 210134412201 in words is "two hundred ten billion, one hundred thirty-four million, four hundred twelve thousand, two hundred one".