210010001101010 has 48 divisors (see below), whose sum is σ = 439949001863448. Its totient is φ = 71875080583680.

The previous prime is 210010001100983. The next prime is 210010001101051. The reversal of 210010001101010 is 10101100010012.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 186347098111801 + 23662902989209 = 13650901^2 + 4864453^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5104743677 + ... + 5104784816.

Almost surely, 2^{210010001101010} is an apocalyptic number.

210010001101010 is an abundant number, since it is smaller than the sum of its proper divisors (229939000762438).

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

210010001101010 is a wasteful number, since it uses less digits than its factorization.

210010001101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10209528539 (or 10209528528 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 210010001101010 its reverse (10101100010012), we get a palindrome (220111101111022).

The spelling of 210010001101010 in words is "two hundred ten trillion, ten billion, one million, one hundred one thousand, ten".