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12310120021233 = 38349438233017
BaseRepresentation
bin1011001100100010110001…
…0101001011110011110001
31121120211120102121110211210
42303020230111023303301
53103142111211134413
642103105134230333
72410243151500056
oct263105425136361
947524512543753
1012310120021233
113a16768911911
12146994a3553a9
136b3abb03c428
14307b54ba702d
15165333c993c3
hexb322c54bcf1

12310120021233 has 8 divisors (see below), whose sum is σ = 16611246294048. Its totient is φ = 8107870214624.

The previous prime is 12310120021223. The next prime is 12310120021247. The reversal of 12310120021233 is 33212002101321.

12310120021233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12310120021233 - 24 = 12310120021217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12310120021223) 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, 24719116260 + ... + 24719116757.

It is an arithmetic number, because the mean of its divisors is an integer number (2076405786756).

Almost surely, 212310120021233 is an apocalyptic number.

It is an amenable number.

12310120021233 is a deficient number, since it is larger than the sum of its proper divisors (4301126272815).

12310120021233 is an equidigital number, since it uses as much as digits as its factorization.

12310120021233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49438233103.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12310120021233 its reverse (33212002101321), we get a palindrome (45522122122554).

The spelling of 12310120021233 in words is "twelve trillion, three hundred ten billion, one hundred twenty million, twenty-one thousand, two hundred thirty-three".

Divisors: 1 3 83 249 49438233017 148314699051 4103373340411 12310120021233