112120030023 has 8 divisors (see below), whose sum is σ = 149900713728. Its totient is φ = 74543016504.

The previous prime is 112120029911. The next prime is 112120030031. The reversal of 112120030023 is 320030021211.

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

It is not a de Polignac number, because 112120030023 - 2¹³ = 112120021831 is a prime.

It is a super-2 number, since 2×112120030023² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112120029984 and 112120030011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112120030093) 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, 50916261 + ... + 50918462.

It is an arithmetic number, because the mean of its divisors is an integer number (18737589216).

Almost surely, 2^112120030023 is an apocalyptic number.

112120030023 is a deficient number, since it is larger than the sum of its proper divisors (37780683705).

112120030023 is a wasteful number, since it uses less digits than its factorization.

112120030023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101835093.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 112120030023 its reverse (320030021211), we get a palindrome (432150051234).

The spelling of 112120030023 in words is "one hundred twelve billion, one hundred twenty million, thirty thousand, twenty-three".