201202002102 has 64 divisors (see below), whose sum is σ = 428338713600. Its totient is φ = 62827812000.

The previous prime is 201202002047. The next prime is 201202002107. The reversal of 201202002102 is 201200202102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201202002107) 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, 3952053 + ... + 4002639.

It is an arithmetic number, because the mean of its divisors is an integer number (6692792400).

Almost surely, 2^201202002102 is an apocalyptic number.

201202002102 is an abundant number, since it is smaller than the sum of its proper divisors (227136711498).

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

201202002102 is a wasteful number, since it uses less digits than its factorization.

201202002102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51001.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 201202002102 its reverse (201200202102), we get a palindrome (402402204204).

The spelling of 201202002102 in words is "two hundred one billion, two hundred two million, two thousand, one hundred two".