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120133222013 = 729591789271
BaseRepresentation
bin110111111100001111…
…1110111111001111101
3102111002021211222202002
41233320133313321331
53432013101101023
6131104411512045
711452004352530
oct1577037677175
9374067758662
10120133222013
1146a48087862
121b348458625
13b43699056c
145b58d04a17
1531d1a1db28
hex1bf87f7e7d

120133222013 has 8 divisors (see below), whose sum is σ = 142029425280. Its totient is φ = 99420597360.

The previous prime is 120133221991. The next prime is 120133222039. The reversal of 120133222013 is 310222331021.

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

It is not a de Polignac number, because 120133222013 - 210 = 120133220989 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 (120133222073) 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, 295894433 + ... + 295894838.

It is an arithmetic number, because the mean of its divisors is an integer number (17753678160).

Almost surely, 2120133222013 is an apocalyptic number.

It is an amenable number.

120133222013 is a deficient number, since it is larger than the sum of its proper divisors (21896203267).

120133222013 is an equidigital number, since it uses as much as digits as its factorization.

120133222013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591789307.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 120133222013 its reverse (310222331021), we get a palindrome (430355553034).

The spelling of 120133222013 in words is "one hundred twenty billion, one hundred thirty-three million, two hundred twenty-two thousand, thirteen".

Divisors: 1 7 29 203 591789271 4142524897 17161888859 120133222013