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310102201013 = 1128191109183
BaseRepresentation
bin1001000001100111000…
…10000001001010110101
31002122102120000000022012
410200303202001022311
520040042130413023
6354243050214005
731255423134413
oct4406342011265
91078376000265
10310102201013
1110a571676460
1250124724305
132331ca50647
141101aaaa2b3
1580ee508978
hex48338812b5

310102201013 has 4 divisors (see below), whose sum is σ = 338293310208. Its totient is φ = 281911091820.

The previous prime is 310102201009. The next prime is 310102201021.

310102201013 is nontrivially palindromic in base 10.

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 310102201013 - 22 = 310102201009 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (310102251013) 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, 14095554581 + ... + 14095554602.

It is an arithmetic number, because the mean of its divisors is an integer number (84573327552).

Almost surely, 2310102201013 is an apocalyptic number.

It is an amenable number.

310102201013 is a deficient number, since it is larger than the sum of its proper divisors (28191109195).

310102201013 is a wasteful number, since it uses less digits than its factorization.

310102201013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28191109194.

The product of its (nonzero) digits is 36, while the sum is 14.

It can be divided in two parts, 310102 and 201013, that added together give a palindrome (511115).

The spelling of 310102201013 in words is "three hundred ten billion, one hundred two million, two hundred one thousand, thirteen".

Divisors: 1 11 28191109183 310102201013