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313110013201 = 1916479474379
BaseRepresentation
bin1001000111001101100…
…11111010010100010001
31002221012011201200221121
410203212303322110101
520112222130410301
6355501334122241
731423105125226
oct4434663722421
91087164650847
10313110013201
11110875492257
1250823ab0381
13236abc3b97b
141122434794d
1582285e23a1
hex48e6cfa511

313110013201 has 4 divisors (see below), whose sum is σ = 329589487600. Its totient is φ = 296630538804.

The previous prime is 313110013147. The next prime is 313110013259. The reversal of 313110013201 is 102310011313.

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 313110013201 - 213 = 313110005009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313110013291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8239737171 + ... + 8239737208.

It is an arithmetic number, because the mean of its divisors is an integer number (82397371900).

Almost surely, 2313110013201 is an apocalyptic number.

It is an amenable number.

313110013201 is a deficient number, since it is larger than the sum of its proper divisors (16479474399).

313110013201 is a wasteful number, since it uses less digits than its factorization.

313110013201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16479474398.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 313110013201 its reverse (102310011313), we get a palindrome (415420024514).

The spelling of 313110013201 in words is "three hundred thirteen billion, one hundred ten million, thirteen thousand, two hundred one".

Divisors: 1 19 16479474379 313110013201