210143410253 has 32 divisors (see below), whose sum is σ = 263876659200. Its totient is φ = 163173358656.

The previous prime is 210143410249. The next prime is 210143410259. The reversal of 210143410253 is 352014341012.

It is a happy number.

It is not a de Polignac number, because 210143410253 - 2² = 210143410249 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210143410259) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12285575 + ... + 12302667.

It is an arithmetic number, because the mean of its divisors is an integer number (8246145600).

Almost surely, 2^210143410253 is an apocalyptic number.

210143410253 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

210143410253 is a deficient number, since it is larger than the sum of its proper divisors (53733248947).

210143410253 is a wasteful number, since it uses less digits than its factorization.

210143410253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21161.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 210143410253 its reverse (352014341012), we get a palindrome (562157751265).

The spelling of 210143410253 in words is "two hundred ten billion, one hundred forty-three million, four hundred ten thousand, two hundred fifty-three".