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13023310332313 = 23390031620831
BaseRepresentation
bin1011110110000011100111…
…0010010100000110011001
31201010000102220000002202201
42331200321302110012121
53201333214421113223
643410454241530201
72512621525223041
oct275407162240631
951100386002681
1013023310332313
114171178190446
121564008343961
13736129122268
1433048dc16721
15178b75d46ead
hexbd839c94199

13023310332313 has 8 divisors (see below), whose sum is σ = 13079370710016. Its totient is φ = 12967251376800.

The previous prime is 13023310332301. The next prime is 13023310332359. The reversal of 13023310332313 is 31323301332031.

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 13023310332313 - 237 = 12885871378841 is a prime.

It is a super-2 number, since 2×130233103323132 (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 (13023310332413) 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, 20666808 + ... + 21287638.

It is an arithmetic number, because the mean of its divisors is an integer number (1634921338752).

Almost surely, 213023310332313 is an apocalyptic number.

It is an amenable number.

13023310332313 is a deficient number, since it is larger than the sum of its proper divisors (56060377703).

13023310332313 is an equidigital number, since it uses as much as digits as its factorization.

13023310332313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711095.

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 13023310332313 its reverse (31323301332031), we get a palindrome (44346611664344).

The spelling of 13023310332313 in words is "thirteen trillion, twenty-three billion, three hundred ten million, three hundred thirty-two thousand, three hundred thirteen".

Divisors: 1 233 90031 620831 20977223 144653623 55894035761 13023310332313