112101020102 has 8 divisors (see below), whose sum is σ = 172252787112. Its totient is φ = 54683424400.

The previous prime is 112101020071. The next prime is 112101020123. The reversal of 112101020102 is 201020101211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 683542724 + ... + 683542887.

It is an arithmetic number, because the mean of its divisors is an integer number (21531598389).

Almost surely, 2^112101020102 is an apocalyptic number.

112101020102 is a deficient number, since it is larger than the sum of its proper divisors (60151767010).

112101020102 is a wasteful number, since it uses less digits than its factorization.

112101020102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367085654.

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

Adding to 112101020102 its reverse (201020101211), we get a palindrome (313121121313).

The spelling of 112101020102 in words is "one hundred twelve billion, one hundred one million, twenty thousand, one hundred two".