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12130013301 = 371549737273
BaseRepresentation
bin10110100110000000…
…10101000001110101
31011022100202112001220
423103000111001311
5144320240411201
65323352140553
7606410261160
oct132300250165
934270675056
1012130013301
11516509258a
122426397759
1311b4086383
14830dc2ad7
154aeda3036
hex2d3015075

12130013301 has 16 divisors (see below), whose sum is σ = 18485518464. Its totient is φ = 6930802944.

The previous prime is 12130013279. The next prime is 12130013317. The reversal of 12130013301 is 10331003121.

It is not a de Polignac number, because 12130013301 - 210 = 12130012277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12130013351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 306801 + ... + 344073.

It is an arithmetic number, because the mean of its divisors is an integer number (1155344904).

Almost surely, 212130013301 is an apocalyptic number.

It is an amenable number.

12130013301 is a deficient number, since it is larger than the sum of its proper divisors (6355505163).

12130013301 is a wasteful number, since it uses less digits than its factorization.

12130013301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52780.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 12130013301 its reverse (10331003121), we get a palindrome (22461016422).

The spelling of 12130013301 in words is "twelve billion, one hundred thirty million, thirteen thousand, three hundred one".

Divisors: 1 3 7 21 15497 37273 46491 108479 111819 260911 325437 782733 577619681 1732859043 4043337767 12130013301