210200101002 has 16 divisors (see below), whose sum is σ = 467111335680. Its totient is φ = 70066700316.

The previous prime is 210200100983. The next prime is 210200101037. The reversal of 210200101002 is 200101002012.

It is a super-2 number, since 2×210200101002² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1946297178 + ... + 1946297285.

It is an arithmetic number, because the mean of its divisors is an integer number (29194458480).

Almost surely, 2^210200101002 is an apocalyptic number.

210200101002 is an abundant number, since it is smaller than the sum of its proper divisors (256911234678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210200101002 is a wasteful number, since it uses less digits than its factorization.

210200101002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3892594474 (or 3892594468 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 210200101002 its reverse (200101002012), we get a palindrome (410301103014).

The spelling of 210200101002 in words is "two hundred ten billion, two hundred million, one hundred one thousand, two".