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13022103001 = 60432154907
BaseRepresentation
bin11000010000010110…
…11000010111011001
31020121112101101002011
430020023120113121
5203132124244001
65552100505521
7640462022605
oct141013302731
936545341064
1013022103001
1155827017a6
1226350ab2a1
1312c6b403bb
148b7680505
1551336ad51
hex3082d85d9

13022103001 has 4 divisors (see below), whose sum is σ = 13024263952. Its totient is φ = 13019942052.

The previous prime is 13022102983. The next prime is 13022103007. The reversal of 13022103001 is 10030122031.

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: 10030122031 = 26937286699.

It is a cyclic number.

It is not a de Polignac number, because 13022103001 - 217 = 13021971929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13022103007) 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, 1071411 + ... + 1083496.

It is an arithmetic number, because the mean of its divisors is an integer number (3256065988).

Almost surely, 213022103001 is an apocalyptic number.

It is an amenable number.

13022103001 is a deficient number, since it is larger than the sum of its proper divisors (2160951).

13022103001 is an equidigital number, since it uses as much as digits as its factorization.

13022103001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2160950.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 13022103001 its reverse (10030122031), we get a palindrome (23052225032).

The spelling of 13022103001 in words is "thirteen billion, twenty-two million, one hundred three thousand, one".

Divisors: 1 6043 2154907 13022103001