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10031300330201 = 68655114611151
BaseRepresentation
bin1001000111111001100000…
…0101111100001011011001
31022111222112120022202220022
42101332120011330023121
52303323100341031301
633200152111440225
72053510654640303
oct221763005741331
938458476282808
1010031300330201
113218283580407
121160172226075
13579c41a42977
14269736142973
15125e0ccc4d1b
hex91f9817c2d9

10031300330201 has 4 divisors (see below), whose sum is σ = 10031315627904. Its totient is φ = 10031285032500.

The previous prime is 10031300330159. The next prime is 10031300330239. The reversal of 10031300330201 is 10203300313001.

10031300330201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 10031300330201 - 218 = 10031300068057 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10031300330201.

It is not an unprimeable number, because it can be changed into a prime (10031300330801) 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, 6619025 + ... + 7992126.

It is an arithmetic number, because the mean of its divisors is an integer number (2507828906976).

Almost surely, 210031300330201 is an apocalyptic number.

It is an amenable number.

10031300330201 is a deficient number, since it is larger than the sum of its proper divisors (15297703).

10031300330201 is an equidigital number, since it uses as much as digits as its factorization.

10031300330201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15297702.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 10031300330201 its reverse (10203300313001), we get a palindrome (20234600643202).

The spelling of 10031300330201 in words is "ten trillion, thirty-one billion, three hundred million, three hundred thirty thousand, two hundred one".

Divisors: 1 686551 14611151 10031300330201