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102330310013 = 409393163647
BaseRepresentation
bin101111101001101011…
…1001001110101111101
3100210010120112100121222
41133103113021311331
53134033024410023
6115002045403125
710251561166151
oct1372327116575
9323116470558
10102330310013
113a441879548
12179ba2694a5
13985a5379c9
144d4a73d061
1529ddae6cc8
hex17d35c9d7d

102330310013 has 8 divisors (see below), whose sum is σ = 102608213760. Its totient is φ = 102052542240.

The previous prime is 102330310007. The next prime is 102330310039. The reversal of 102330310013 is 310013033201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-102330310013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102330309973 and 102330310000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102330310003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1575956 + ... + 1639602.

It is an arithmetic number, because the mean of its divisors is an integer number (12826026720).

Almost surely, 2102330310013 is an apocalyptic number.

It is an amenable number.

102330310013 is a deficient number, since it is larger than the sum of its proper divisors (277903747).

102330310013 is an equidigital number, since it uses as much as digits as its factorization.

102330310013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67987.

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

Adding to 102330310013 its reverse (310013033201), we get a palindrome (412343343214).

The spelling of 102330310013 in words is "one hundred two billion, three hundred thirty million, three hundred ten thousand, thirteen".

Divisors: 1 409 3931 63647 1607779 26031623 250196357 102330310013