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10201302103 = 193891380233
BaseRepresentation
bin10011000000000101…
…11000010001010111
3222022221112211200211
421200002320101113
5131343013131403
64404133150251
7510540431356
oct114002702127
928287484624
1010201302103
114365407293
121b8848b387
13c6760c345
146caba399d
153ea8c306d
hex2600b8457

10201302103 has 8 divisors (see below), whose sum is σ = 10765825200. Its totient is φ = 9639540288.

The previous prime is 10201302053. The next prime is 10201302109. The reversal of 10201302103 is 30120310201.

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 10201302103 - 213 = 10201293911 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 (10201302109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 682726 + ... + 697507.

It is an arithmetic number, because the mean of its divisors is an integer number (1345728150).

Almost surely, 210201302103 is an apocalyptic number.

10201302103 is a deficient number, since it is larger than the sum of its proper divisors (564523097).

10201302103 is a wasteful number, since it uses less digits than its factorization.

10201302103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1380641.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10201302103 its reverse (30120310201), we get a palindrome (40321612304).

The spelling of 10201302103 in words is "ten billion, two hundred one million, three hundred two thousand, one hundred three".

Divisors: 1 19 389 7391 1380233 26224427 536910637 10201302103