210010001010100 has 72 divisors (see below), whose sum is σ = 482218611033600. Its totient is φ = 79166073542400.

The previous prime is 210010001010079. The next prime is 210010001010107. The reversal of 210010001010100 is 1010100010012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210010001010107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 288986785 + ... + 289712584.

It is an arithmetic number, because the mean of its divisors is an integer number (6697480708800).

Almost surely, 2^{210010001010100} is an apocalyptic number.

210010001010100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210010001010100 is an abundant number, since it is smaller than the sum of its proper divisors (272208610023500).

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

210010001010100 is a wasteful number, since it uses less digits than its factorization.

210010001010100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578699593 (or 578699586 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 210010001010100 its reverse (1010100010012), we get a palindrome (211020101020112).

The spelling of 210010001010100 in words is "two hundred ten trillion, ten billion, one million, ten thousand, one hundred".