201002102112110 has 32 divisors (see below), whose sum is σ = 402203710040832. Its totient is φ = 71822091075840.

The previous prime is 201002102112109. The next prime is 201002102112131. The reversal of 201002102112110 is 11211201200102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24938222039 + ... + 24938230098.

It is an arithmetic number, because the mean of its divisors is an integer number (12568865938776).

Almost surely, 2^{201002102112110} is an apocalyptic number.

201002102112110 is an abundant number, since it is smaller than the sum of its proper divisors (201201607928722).

201002102112110 is a wasteful number, since it uses less digits than its factorization.

201002102112110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49876452188.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 201002102112110 its reverse (11211201200102), we get a palindrome (212213303312212).

The spelling of 201002102112110 in words is "two hundred one trillion, two billion, one hundred two million, one hundred twelve thousand, one hundred ten".