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120112341 = 3373107339
BaseRepresentation
bin1110010100011…
…00010011010101
322101000100011020
413022030103111
5221222043331
615530231353
72655636516
oct712142325
9271010136
10120112341
11618891a8
1234285559
131bb660bb
1411d48a0d
15a828c96
hex728c4d5

120112341 has 8 divisors (see below), whose sum is σ = 160580640. Its totient is φ = 79859472.

The previous prime is 120112339. The next prime is 120112387. The reversal of 120112341 is 143211021.

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

It is not a de Polignac number, because 120112341 - 21 = 120112339 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120112341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120114341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52551 + ... + 54788.

It is an arithmetic number, because the mean of its divisors is an integer number (20072580).

Almost surely, 2120112341 is an apocalyptic number.

It is an amenable number.

120112341 is a deficient number, since it is larger than the sum of its proper divisors (40468299).

120112341 is a wasteful number, since it uses less digits than its factorization.

120112341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107715.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 120112341 is about 10959.5775922250. The cubic root of 120112341 is about 493.3962872648.

Adding to 120112341 its reverse (143211021), we get a palindrome (263323362).

The spelling of 120112341 in words is "one hundred twenty million, one hundred twelve thousand, three hundred forty-one".

Divisors: 1 3 373 1119 107339 322017 40037447 120112341