1112300423421 has 8 divisors (see below), whose sum is σ = 1617891525024. Its totient is φ = 674121468720.

The previous prime is 1112300423417. The next prime is 1112300423449. The reversal of 1112300423421 is 1243240032111.

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

It is not a de Polignac number, because 1112300423421 - 2² = 1112300423417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1112300423391 and 1112300423400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112300423491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16853036686 + ... + 16853036751.

It is an arithmetic number, because the mean of its divisors is an integer number (202236440628).

Almost surely, 2^{1112300423421} is an apocalyptic number.

1112300423421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1112300423421 is a deficient number, since it is larger than the sum of its proper divisors (505591101603).

1112300423421 is a wasteful number, since it uses less digits than its factorization.

1112300423421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33706073451.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1112300423421 its reverse (1243240032111), we get a palindrome (2355540455532).

The spelling of 1112300423421 in words is "one trillion, one hundred twelve billion, three hundred million, four hundred twenty-three thousand, four hundred twenty-one".