210030001001 has 8 divisors (see below), whose sum is σ = 221099486400. Its totient is φ = 198962043120.

The previous prime is 210030000959. The next prime is 210030001067. The reversal of 210030001001 is 100100030012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-210030001001 is a prime.

It is a super-2 number, since 2×210030001001² (a number of 23 digits) contains 22 as substring.

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 210030001001.

It is not an unprimeable number, because it can be changed into a prime (210030201001) 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, 94070 + ... + 654911.

It is an arithmetic number, because the mean of its divisors is an integer number (27637435800).

Almost surely, 2^210030001001 is an apocalyptic number.

It is an amenable number.

210030001001 is a deficient number, since it is larger than the sum of its proper divisors (11069485399).

210030001001 is a wasteful number, since it uses less digits than its factorization.

210030001001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763759.

The product of its (nonzero) digits is 6, while the sum is 8.

Adding to 210030001001 its reverse (100100030012), we get a palindrome (310130031013).

The spelling of 210030001001 in words is "two hundred ten billion, thirty million, one thousand, one".