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313032202113 = 3104344067371
BaseRepresentation
bin1001000111000100010…
…11000101011110000001
31002220222202022111012110
410203202023011132001
520112042220431423
6355445514245533
731421141546601
oct4434213053601
91086882274173
10313032202113
11110835576674
1250801a268a9
1323698a969c7
1411217c90c01
158221872193
hex48e22c5781

313032202113 has 4 divisors (see below), whose sum is σ = 417376269488. Its totient is φ = 208688134740.

The previous prime is 313032202111. The next prime is 313032202157. The reversal of 313032202113 is 311202230313.

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 not a de Polignac number, because 313032202113 - 21 = 313032202111 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 313032202113.

It is not an unprimeable number, because it can be changed into a prime (313032202111) 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, 52172033683 + ... + 52172033688.

It is an arithmetic number, because the mean of its divisors is an integer number (104344067372).

Almost surely, 2313032202113 is an apocalyptic number.

It is an amenable number.

313032202113 is a deficient number, since it is larger than the sum of its proper divisors (104344067375).

313032202113 is a wasteful number, since it uses less digits than its factorization.

313032202113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104344067374.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 313032202113 its reverse (311202230313), we get a palindrome (624234432426).

The spelling of 313032202113 in words is "three hundred thirteen billion, thirty-two million, two hundred two thousand, one hundred thirteen".

Divisors: 1 3 104344067371 313032202113