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1230321132301 = 7920963742913
BaseRepresentation
bin10001111001110100110…
…110101010001100001101
311100121200012021020001111
4101321310312222030031
5130124144202213201
62341111323412021
7154613335034452
oct21716466521415
94317605236044
101230321132301
1143485a228618
1217a540084011
138c032369501
1443795487829
152200bae9b51
hex11e74daa30d

1230321132301 has 8 divisors (see below), whose sum is σ = 1245955927680. Its totient is φ = 1214687864832.

The previous prime is 1230321132263. The next prime is 1230321132307. The reversal of 1230321132301 is 1032311230321.

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 1230321132301 - 211 = 1230321130253 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 (1230321132307) 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, 1284621 + ... + 2027533.

It is an arithmetic number, because the mean of its divisors is an integer number (155744490960).

Almost surely, 21230321132301 is an apocalyptic number.

It is an amenable number.

1230321132301 is a deficient number, since it is larger than the sum of its proper divisors (15634795379).

1230321132301 is an equidigital number, since it uses as much as digits as its factorization.

1230321132301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763955.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1230321132301 its reverse (1032311230321), we get a palindrome (2262632362622).

The spelling of 1230321132301 in words is "one trillion, two hundred thirty billion, three hundred twenty-one million, one hundred thirty-two thousand, three hundred one".

Divisors: 1 79 20963 742913 1656077 58690127 15573685219 1230321132301