Search a number
-
+
130233312211 is a prime number
BaseRepresentation
bin111100101001010000…
…0101010001111010011
3110110011011221201210211
41321102200222033103
54113204211442321
6135454531504551
712260205613612
oct1712240521723
9413134851724
10130233312211
1150260345042
12212a6a58157
13c3863235b2
14643647d879
1535c359d0e1
hex1e5282a3d3

130233312211 has 2 divisors, whose sum is σ = 130233312212. Its totient is φ = 130233312210.

The previous prime is 130233312199. The next prime is 130233312257. The reversal of 130233312211 is 112213332031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130233312211 - 217 = 130233181139 is a prime.

It is not a weakly prime, because it can be changed into another prime (130233312281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65116656105 + 65116656106.

It is an arithmetic number, because the mean of its divisors is an integer number (65116656106).

Almost surely, 2130233312211 is an apocalyptic number.

130233312211 is a deficient number, since it is larger than the sum of its proper divisors (1).

130233312211 is an equidigital number, since it uses as much as digits as its factorization.

130233312211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 130233312211 its reverse (112213332031), we get a palindrome (242446644242).

The spelling of 130233312211 in words is "one hundred thirty billion, two hundred thirty-three million, three hundred twelve thousand, two hundred eleven".