201210001102 has 64 divisors (see below), whose sum is σ = 349809062400. Its totient is φ = 85842132480.

The previous prime is 201210001099. The next prime is 201210001103. The reversal of 201210001102 is 201100012102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201210001103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21844674 + ... + 21853882.

It is an arithmetic number, because the mean of its divisors is an integer number (5465766600).

Almost surely, 2^201210001102 is an apocalyptic number.

201210001102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201210001102 is a deficient number, since it is larger than the sum of its proper divisors (148599061298).

201210001102 is a wasteful number, since it uses less digits than its factorization.

201210001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9721.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 201210001102 its reverse (201100012102), we get a palindrome (402310013204).

It can be divided in two parts, 20121000 and 1102, that added together give a palindrome (20122102).

The spelling of 201210001102 in words is "two hundred one billion, two hundred ten million, one thousand, one hundred two".