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130023330001 = 622920873869
BaseRepresentation
bin111100100010111111…
…1101001000011010001
3110102121112211112100221
41321011333221003101
54112241433030001
6135422031113041
712252046032565
oct1710577510321
9412545745327
10130023330001
1150162864324
1221248672781
13c351982876
14641661d6a5
1535aee211a1
hex1e45fe90d1

130023330001 has 4 divisors (see below), whose sum is σ = 130044210100. Its totient is φ = 130002449904.

The previous prime is 130023329993. The next prime is 130023330079. The reversal of 130023330001 is 100033320031.

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

It can be written as a sum of positive squares in 2 ways, for example, as 106405787601 + 23617542400 = 326199^2 + 153680^2 .

It is a cyclic number.

It is not a de Polignac number, because 130023330001 - 23 = 130023329993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130023330901) 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, 10430706 + ... + 10443163.

It is an arithmetic number, because the mean of its divisors is an integer number (32511052525).

Almost surely, 2130023330001 is an apocalyptic number.

It is an amenable number.

130023330001 is a deficient number, since it is larger than the sum of its proper divisors (20880099).

130023330001 is an equidigital number, since it uses as much as digits as its factorization.

130023330001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20880098.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 130023330001 its reverse (100033320031), we get a palindrome (230056650032).

The spelling of 130023330001 in words is "one hundred thirty billion, twenty-three million, three hundred thirty thousand, one".

Divisors: 1 6229 20873869 130023330001