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12303033301 = 133767251231
BaseRepresentation
bin10110111010101000…
…10110001111010101
31011202102022211220001
423131110112033111
5200144034031201
65352452411301
7613611025516
oct133524261725
934672284801
1012303033301
115243818019
122474316b31
131210b85180
14849d80a0d
154c017d301
hex2dd5163d5

12303033301 has 8 divisors (see below), whose sum is σ = 13252990464. Its totient is φ = 11353586160.

The previous prime is 12303033287. The next prime is 12303033307. The reversal of 12303033301 is 10333030321.

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 12303033301 - 215 = 12303000533 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 (12303033307) 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, 76645 + ... + 174586.

It is an arithmetic number, because the mean of its divisors is an integer number (1656623808).

Almost surely, 212303033301 is an apocalyptic number.

It is an amenable number.

12303033301 is a deficient number, since it is larger than the sum of its proper divisors (949957163).

12303033301 is a wasteful number, since it uses less digits than its factorization.

12303033301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255011.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 12303033301 its reverse (10333030321), we get a palindrome (22636063622).

The spelling of 12303033301 in words is "twelve billion, three hundred three million, thirty-three thousand, three hundred one".

Divisors: 1 13 3767 48971 251231 3266003 946387177 12303033301