112421144102 has 4 divisors (see below), whose sum is σ = 168631716156. Its totient is φ = 56210572050.

The previous prime is 112421144081. The next prime is 112421144131. The reversal of 112421144102 is 201441124211.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28105286024 + ... + 28105286027.

It is an arithmetic number, because the mean of its divisors is an integer number (42157929039).

Almost surely, 2^112421144102 is an apocalyptic number.

112421144102 is a deficient number, since it is larger than the sum of its proper divisors (56210572054).

112421144102 is an equidigital number, since it uses as much as digits as its factorization.

112421144102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56210572053.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 112421144102 its reverse (201441124211), we get a palindrome (313862268313).

The spelling of 112421144102 in words is "one hundred twelve billion, four hundred twenty-one million, one hundred forty-four thousand, one hundred two".