112101021023 has 8 divisors (see below), whose sum is σ = 112590231600. Its totient is φ = 111612876480.

The previous prime is 112101021007. The next prime is 112101021037. The reversal of 112101021023 is 320120101211.

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

It is a cyclic number.

It is not a de Polignac number, because 112101021023 - 2⁴ = 112101021007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112101020989 and 112101021007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112101024023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55373 + ... + 476726.

It is an arithmetic number, because the mean of its divisors is an integer number (14073778950).

Almost surely, 2^112101021023 is an apocalyptic number.

112101021023 is a deficient number, since it is larger than the sum of its proper divisors (489210577).

112101021023 is an equidigital number, since it uses as much as digits as its factorization.

112101021023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533017.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 112101021023 its reverse (320120101211), we get a palindrome (432221122234).

The spelling of 112101021023 in words is "one hundred twelve billion, one hundred one million, twenty-one thousand, twenty-three".