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103201320013 = 1112773873529
BaseRepresentation
bin110000000011101000…
…1110010110001001101
3100212101021111020201121
41200013101302301031
53142324014220023
6115224322240541
710312265514001
oct1400721626115
9325337436647
10103201320013
113a849500220
1218001ab6151
139968b2103c
144dd02b0701
152a402e8d5d
hex1807472c4d

103201320013 has 8 divisors (see below), whose sum is σ = 113469742080. Its totient is φ = 93080645280.

The previous prime is 103201319993. The next prime is 103201320029. The reversal of 103201320013 is 310023102301.

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-103201320013 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 (103201320713) 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, 36935368 + ... + 36938161.

It is an arithmetic number, because the mean of its divisors is an integer number (14183717760).

Almost surely, 2103201320013 is an apocalyptic number.

It is an amenable number.

103201320013 is a deficient number, since it is larger than the sum of its proper divisors (10268422067).

103201320013 is a wasteful number, since it uses less digits than its factorization.

103201320013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73873667.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 103201320013 its reverse (310023102301), we get a palindrome (413224422314).

The spelling of 103201320013 in words is "one hundred three billion, two hundred one million, three hundred twenty thousand, thirteen".

Divisors: 1 11 127 1397 73873529 812608819 9381938183 103201320013