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112120010002101 = 337373336667367
BaseRepresentation
bin11001011111100011111001…
…010111100100111010110101
3112200222120100021101101212210
4121133203321113210322311
5104143433240030031401
61034243115503404033
732421255240305643
oct3137437127447265
9480876307341783
10112120010002101
11327a79137578a2
12106a97385b3619
134a73b43b1269a
141d988cd1bc193
15ce67734be4d6
hex65f8f95e4eb5

112120010002101 has 4 divisors (see below), whose sum is σ = 149493346669472. Its totient is φ = 74746673334732.

The previous prime is 112120010002081. The next prime is 112120010002109. The reversal of 112120010002101 is 101200010021211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 112120010002101 - 215 = 112120009969333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112120010002109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18686668333681 + ... + 18686668333686.

It is an arithmetic number, because the mean of its divisors is an integer number (37373336667368).

Almost surely, 2112120010002101 is an apocalyptic number.

It is an amenable number.

112120010002101 is a deficient number, since it is larger than the sum of its proper divisors (37373336667371).

112120010002101 is an equidigital number, since it uses as much as digits as its factorization.

112120010002101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37373336667370.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 112120010002101 its reverse (101200010021211), we get a palindrome (213320020023312).

The spelling of 112120010002101 in words is "one hundred twelve trillion, one hundred twenty billion, ten million, two thousand, one hundred one".

Divisors: 1 3 37373336667367 112120010002101