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1230104301 = 31289318103
BaseRepresentation
bin100100101010001…
…1110011011101101
310011201122202212120
41021110132123231
510004401314201
6322021223153
742324466626
oct11124363355
93151582776
101230104301
115813a8628
122a3b61ab9
13167b04a8a
14b9528a4d
1572ed5536
hex4951e6ed

1230104301 has 8 divisors (see below), whose sum is σ = 1641416640. Its totient is φ = 819430752.

The previous prime is 1230104299. The next prime is 1230104341. The reversal of 1230104301 is 1034010321.

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

It is not a de Polignac number, because 1230104301 - 21 = 1230104299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230104341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155185 + ... + 162918.

It is an arithmetic number, because the mean of its divisors is an integer number (205177080).

Almost surely, 21230104301 is an apocalyptic number.

It is an amenable number.

1230104301 is a deficient number, since it is larger than the sum of its proper divisors (411312339).

1230104301 is a wasteful number, since it uses less digits than its factorization.

1230104301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319395.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1230104301 is about 35072.8427846960. The cubic root of 1230104301 is about 1071.4715540369.

Adding to 1230104301 its reverse (1034010321), we get a palindrome (2264114622).

The spelling of 1230104301 in words is "one billion, two hundred thirty million, one hundred four thousand, three hundred one".

Divisors: 1 3 1289 3867 318103 954309 410034767 1230104301