112021120102 has 8 divisors (see below), whose sum is σ = 169159410000. Its totient is φ = 55634650104.

The previous prime is 112021120093. The next prime is 112021120111. The reversal of 112021120102 is 201021120211.

It is an interprime number because it is at equal distance from previous prime (112021120093) and next prime (112021120111).

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, 187954602 + ... + 187955197.

It is an arithmetic number, because the mean of its divisors is an integer number (21144926250).

Almost surely, 2^112021120102 is an apocalyptic number.

112021120102 is a deficient number, since it is larger than the sum of its proper divisors (57138289898).

112021120102 is a wasteful number, since it uses less digits than its factorization.

112021120102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375909950.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 112021120102 its reverse (201021120211), we get a palindrome (313042240313).

It can be divided in two parts, 1120211 and 20102, that multiplied together give a palindrome (22518481522).

The spelling of 112021120102 in words is "one hundred twelve billion, twenty-one million, one hundred twenty thousand, one hundred two".