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130200230333 = 211617062703
BaseRepresentation
bin111100101000010001…
…0011101100110111101
3110110001212201000000002
41321100202131212331
54113122224332313
6135451350444045
712256324461155
oct1712042354675
9413055630002
10130200230333
11502436aa148
1221297963625
13c37c50c914
146431d0b765
1535c0716058
hex1e5089d9bd

130200230333 has 4 divisors (see below), whose sum is σ = 130817293248. Its totient is φ = 129583167420.

The previous prime is 130200230323. The next prime is 130200230339. The reversal of 130200230333 is 333032002031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 333032002031 = 2911483862139.

It is a cyclic number.

It is not a de Polignac number, because 130200230333 - 26 = 130200230269 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 (130200230339) 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, 308531141 + ... + 308531562.

It is an arithmetic number, because the mean of its divisors is an integer number (32704323312).

Almost surely, 2130200230333 is an apocalyptic number.

It is an amenable number.

130200230333 is a deficient number, since it is larger than the sum of its proper divisors (617062915).

130200230333 is an equidigital number, since it uses as much as digits as its factorization.

130200230333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617062914.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 130200230333 its reverse (333032002031), we get a palindrome (463232232364).

The spelling of 130200230333 in words is "one hundred thirty billion, two hundred million, two hundred thirty thousand, three hundred thirty-three".

Divisors: 1 211 617062703 130200230333