Search a number
-
+
120333023201 = 1019311805457
BaseRepresentation
bin111000000010001101…
…0000011011111100001
3102111121012210221110002
41300010122003133201
53432420223220301
6131140310145345
711456651551346
oct1600432033741
9374535727402
10120333023201
114703a944406
121b3a3352255
13b4691a8211
145b776747cd
1531e433916b
hex1c046837e1

120333023201 has 4 divisors (see below), whose sum is σ = 120344838852. Its totient is φ = 120321207552.

The previous prime is 120333023149. The next prime is 120333023203. The reversal of 120333023201 is 102320333021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 63202462801 + 57130560400 = 251401^2 + 239020^2 .

It is a cyclic number.

It is not a de Polignac number, because 120333023201 - 210 = 120333022177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120333023203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5892536 + ... + 5912921.

It is an arithmetic number, because the mean of its divisors is an integer number (30086209713).

Almost surely, 2120333023201 is an apocalyptic number.

It is an amenable number.

120333023201 is a deficient number, since it is larger than the sum of its proper divisors (11815651).

120333023201 is a wasteful number, since it uses less digits than its factorization.

120333023201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11815650.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 120333023201 its reverse (102320333021), we get a palindrome (222653356222).

The spelling of 120333023201 in words is "one hundred twenty billion, three hundred thirty-three million, twenty-three thousand, two hundred one".

Divisors: 1 10193 11805457 120333023201