10201112102 has 16 divisors (see below), whose sum is σ = 15342721920. Its totient is φ = 5086890048.

The previous prime is 10201112081. The next prime is 10201112113. The reversal of 10201112102 is 20121110201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1342538 + ... + 1350114.

It is an arithmetic number, because the mean of its divisors is an integer number (958920120).

Almost surely, 2^10201112102 is an apocalyptic number.

10201112102 is a deficient number, since it is larger than the sum of its proper divisors (5141609818).

10201112102 is a wasteful number, since it uses less digits than its factorization.

10201112102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9295.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10201112102 its reverse (20121110201), we get a palindrome (30322222303).

The spelling of 10201112102 in words is "ten billion, two hundred one million, one hundred twelve thousand, one hundred two".