Search a number
-
+
130323132011 = 836701234317
BaseRepresentation
bin111100101011111011…
…1010010111001101011
3110110101102222001102002
41321113313102321223
54113400210211021
6135511501001215
712262346226122
oct1712767227153
9413342861362
10130323132011
11502a7012a86
1221310b5320b
13c39bb114c7
146444380ab9
1535cb3e150b
hex1e57dd2e6b

130323132011 has 8 divisors (see below), whose sum is σ = 131913535824. Its totient is φ = 128733210400.

The previous prime is 130323131963. The next prime is 130323132019. The reversal of 130323132011 is 110231323031.

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 130323132011 - 214 = 130323115627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130323132019) 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, 439025 + ... + 673341.

It is an arithmetic number, because the mean of its divisors is an integer number (16489191978).

Almost surely, 2130323132011 is an apocalyptic number.

130323132011 is a deficient number, since it is larger than the sum of its proper divisors (1590403813).

130323132011 is an equidigital number, since it uses as much as digits as its factorization.

130323132011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241101.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 130323132011 its reverse (110231323031), we get a palindrome (240554455042).

The spelling of 130323132011 in words is "one hundred thirty billion, three hundred twenty-three million, one hundred thirty-two thousand, eleven".

Divisors: 1 83 6701 234317 556183 19448311 1570158217 130323132011