210352242001 has 6 divisors (see below), whose sum is σ = 231213621506. Its totient is φ = 191229310800.

The previous prime is 210352241977. The next prime is 210352242007. The reversal of 210352242001 is 100242253012.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 134175690000 + 76176552001 = 366300^2 + 276001^2 .

It is not a de Polignac number, because 210352242001 - 2⁵ = 210352241969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210352242007) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 869224020 + ... + 869224261.

Almost surely, 2^210352242001 is an apocalyptic number.

It is an amenable number.

210352242001 is a deficient number, since it is larger than the sum of its proper divisors (20861379505).

210352242001 is a wasteful number, since it uses less digits than its factorization.

210352242001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1738448303 (or 1738448292 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 210352242001 its reverse (100242253012), we get a palindrome (310594495013).

The spelling of 210352242001 in words is "two hundred ten billion, three hundred fifty-two million, two hundred forty-two thousand, one".