112140100321 has 16 divisors (see below), whose sum is σ = 116582219776. Its totient is φ = 107750250000.

The previous prime is 112140100301. The next prime is 112140100357. The reversal of 112140100321 is 123001041211.

It is a cyclic number.

It is not a de Polignac number, because 112140100321 - 2²¹ = 112138003169 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112140100295 and 112140100304.

It is not an unprimeable number, because it can be changed into a prime (112140100301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11936536 + ... + 11945926.

It is an arithmetic number, because the mean of its divisors is an integer number (7286388736).

Almost surely, 2^112140100321 is an apocalyptic number.

It is an amenable number.

112140100321 is a deficient number, since it is larger than the sum of its proper divisors (4442119455).

112140100321 is a wasteful number, since it uses less digits than its factorization.

112140100321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12124.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 112140100321 its reverse (123001041211), we get a palindrome (235141141532).

The spelling of 112140100321 in words is "one hundred twelve billion, one hundred forty million, one hundred thousand, three hundred twenty-one".