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13320303221233 = 90679146895127
BaseRepresentation
bin1100000111010101111111…
…1100010001100111110001
31202011102000211112001121101
43001311133330101213301
53221214440111034413
644155132434124401
72543234350144621
oct301653774214761
952142024461541
1013320303221233
1142761219aa678
1215b1692720701
13758139c499a8
143409c5820881
15181759509edd
hexc1d5ff119f1

13320303221233 has 4 divisors (see below), whose sum is σ = 13320450207040. Its totient is φ = 13320156235428.

The previous prime is 13320303221227. The next prime is 13320303221273. The reversal of 13320303221233 is 33212230302331.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13320303221233 is a prime.

It is a super-2 number, since 2×133203032212332 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13320303221273) 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, 73356885 + ... + 73538242.

It is an arithmetic number, because the mean of its divisors is an integer number (3330112551760).

Almost surely, 213320303221233 is an apocalyptic number.

It is an amenable number.

13320303221233 is a deficient number, since it is larger than the sum of its proper divisors (146985807).

13320303221233 is an equidigital number, since it uses as much as digits as its factorization.

13320303221233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146985806.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 13320303221233 its reverse (33212230302331), we get a palindrome (46532533523564).

The spelling of 13320303221233 in words is "thirteen trillion, three hundred twenty billion, three hundred three million, two hundred twenty-one thousand, two hundred thirty-three".

Divisors: 1 90679 146895127 13320303221233