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12300302023 = 196071066531
BaseRepresentation
bin10110111010010011…
…11011011011000111
31011202020012002021121
423131021323123013
5200142334131043
65352314054411
7613545561562
oct133511733307
934666162247
1012300302023
115242221a69
12247341a407
131210439c29
1484986d4d9
154becddded
hex2dd27b6c7

12300302023 has 8 divisors (see below), whose sum is σ = 12969029120. Its totient is φ = 11633709240.

The previous prime is 12300302011. The next prime is 12300302057. The reversal of 12300302023 is 32020300321.

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-12300302023 is a prime.

It is a super-3 number, since 3×123003020233 (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12300301988 and 12300302006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12300302083) 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, 521733 + ... + 544798.

It is an arithmetic number, because the mean of its divisors is an integer number (1621128640).

Almost surely, 212300302023 is an apocalyptic number.

12300302023 is a deficient number, since it is larger than the sum of its proper divisors (668727097).

12300302023 is a wasteful number, since it uses less digits than its factorization.

12300302023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067157.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 12300302023 its reverse (32020300321), we get a palindrome (44320602344).

The spelling of 12300302023 in words is "twelve billion, three hundred million, three hundred two thousand, twenty-three".

Divisors: 1 19 607 11533 1066531 20264089 647384317 12300302023