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120132120013 = 297952436543
BaseRepresentation
bin110111111100001101…
…1101010110111001101
3102111002012210000002021
41233320123222313031
53432012310320023
6131104332130141
711451662112643
oct1577033526715
9374065700067
10120132120013
1146a474a4914
121b348006951
13b436695aa9
145b58ad9193
1531d18a235d
hex1bf86eadcd

120132120013 has 8 divisors (see below), whose sum is σ = 125847705600. Its totient is φ = 114521407728.

The previous prime is 120132120001. The next prime is 120132120029. The reversal of 120132120013 is 310021231021.

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

It is a cyclic number.

It is not a de Polignac number, because 120132120013 - 29 = 120132119501 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 (120132126013) 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, 26215981 + ... + 26220562.

It is an arithmetic number, because the mean of its divisors is an integer number (15730963200).

Almost surely, 2120132120013 is an apocalyptic number.

It is an amenable number.

120132120013 is a deficient number, since it is larger than the sum of its proper divisors (5715585587).

120132120013 is an equidigital number, since it uses as much as digits as its factorization.

120132120013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52436651.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 120132120013 its reverse (310021231021), we get a palindrome (430153351034).

The spelling of 120132120013 in words is "one hundred twenty billion, one hundred thirty-two million, one hundred twenty thousand, thirteen".

Divisors: 1 29 79 2291 52436543 1520659747 4142486897 120132120013