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102210315013 = 181571988963
BaseRepresentation
bin101111100110000110…
…1011010001100000101
3100202211012201222102201
41133030031122030011
53133311320040023
6114542121434501
710245603225412
oct1371415321405
9322735658381
10102210315013
113a390070524
121798603ba31
13983b713151
144d38825109
1529d32e2bad
hex17cc35a305

102210315013 has 8 divisors (see below), whose sum is σ = 102955108256. Its totient is φ = 101467501200.

The previous prime is 102210314989. The next prime is 102210315029. The reversal of 102210315013 is 310513012201.

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

It is a cyclic number.

It is not a de Polignac number, because 102210315013 - 25 = 102210314981 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 (102210315413) 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, 391131 + ... + 597832.

It is an arithmetic number, because the mean of its divisors is an integer number (12869388532).

Almost surely, 2102210315013 is an apocalyptic number.

It is an amenable number.

102210315013 is a deficient number, since it is larger than the sum of its proper divisors (744793243).

102210315013 is an equidigital number, since it uses as much as digits as its factorization.

102210315013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989715.

The product of its (nonzero) digits is 180, while the sum is 19.

Adding to 102210315013 its reverse (310513012201), we get a palindrome (412723327214).

The spelling of 102210315013 in words is "one hundred two billion, two hundred ten million, three hundred fifteen thousand, thirteen".

Divisors: 1 181 571 103351 988963 179002303 564697873 102210315013