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12002301303 = 315725482593
BaseRepresentation
bin10110010110110010…
…01001010101110111
31010222110110002010220
423023121021111313
5144040042120203
65302550545423
7603266610036
oct131331112567
933873402126
1012002301303
1150a9a93683
1223ab668273
13119378c145
1481c05a71d
154a3a77653
hex2cb649577

12002301303 has 8 divisors (see below), whose sum is σ = 16104999408. Its totient is φ = 7950568704.

The previous prime is 12002301293. The next prime is 12002301307. The reversal of 12002301303 is 30310320021.

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

It is not a de Polignac number, because 12002301303 - 25 = 12002301271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002301307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12740826 + ... + 12741767.

It is an arithmetic number, because the mean of its divisors is an integer number (2013124926).

Almost surely, 212002301303 is an apocalyptic number.

12002301303 is a deficient number, since it is larger than the sum of its proper divisors (4102698105).

12002301303 is a wasteful number, since it uses less digits than its factorization.

12002301303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25482753.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 12002301303 its reverse (30310320021), we get a palindrome (42312621324).

The spelling of 12002301303 in words is "twelve billion, two million, three hundred one thousand, three hundred three".

Divisors: 1 3 157 471 25482593 76447779 4000767101 12002301303