Search a number
-
+
132120030011 = 631209381981
BaseRepresentation
bin111101100001011110…
…1111010101100111011
3110122000200010221001212
41323002331322230323
54131040211430021
6140410050433335
712355025503604
oct1730275725473
9418020127055
10132120030011
1151039349052
122173289284b
13c5c7186668
146574c8adab
15368403585b
hex1ec2f7ab3b

132120030011 has 4 divisors (see below), whose sum is σ = 132329412624. Its totient is φ = 131910647400.

The previous prime is 132120029971. The next prime is 132120030017. The reversal of 132120030011 is 110030021231.

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

It is a cyclic number.

It is not a de Polignac number, because 132120030011 - 26 = 132120029947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132120030017) 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, 104690360 + ... + 104691621.

It is an arithmetic number, because the mean of its divisors is an integer number (33082353156).

Almost surely, 2132120030011 is an apocalyptic number.

132120030011 is a deficient number, since it is larger than the sum of its proper divisors (209382613).

132120030011 is an equidigital number, since it uses as much as digits as its factorization.

132120030011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209382612.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 132120030011 its reverse (110030021231), we get a palindrome (242150051242).

The spelling of 132120030011 in words is "one hundred thirty-two billion, one hundred twenty million, thirty thousand, eleven".

Divisors: 1 631 209381981 132120030011