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102010213230013 = 1144130721014069
BaseRepresentation
bin10111001100011100011010…
…100001011110010110111101
3111101012002012011011012222001
4113030130122201132112331
5101332313404041330023
61000542502304422301
730325665115521154
oct2714343241362675
9441162164135861
10102010213230013
112a55a319a70920
12b53631a017991
1344bc6a260488a
141b2946bc8c59b
15bbd7be2296ad
hex5cc71a85e5bd

102010213230013 has 8 divisors (see below), whose sum is σ = 111284126442720. Its totient is φ = 92736342928080.

The previous prime is 102010213229989. The next prime is 102010213230017. The reversal of 102010213230013 is 310032312010201.

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-102010213230013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102010213230017) 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, 5652658 + ... + 15361411.

It is an arithmetic number, because the mean of its divisors is an integer number (13910515805340).

Almost surely, 2102010213230013 is an apocalyptic number.

It is an amenable number.

102010213230013 is a deficient number, since it is larger than the sum of its proper divisors (9273913212707).

102010213230013 is a wasteful number, since it uses less digits than its factorization.

102010213230013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21455387.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 102010213230013 its reverse (310032312010201), we get a palindrome (412042525240214).

The spelling of 102010213230013 in words is "one hundred two trillion, ten billion, two hundred thirteen million, two hundred thirty thousand, thirteen".

Divisors: 1 11 441307 4854377 21014069 231154759 9273655748183 102010213230013