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120024342481 is a prime number
BaseRepresentation
bin110111111001000000…
…0100001111111010001
3102110210200222100002211
41233302000201333101
53431302212424411
6131045522112121
711446213035511
oct1576200417721
9373720870084
10120024342481
11469a1680a7a
121b317aab641
13b41a25b1c4
145b48681841
1531c71b3221
hex1bf2021fd1

120024342481 has 2 divisors, whose sum is σ = 120024342482. Its totient is φ = 120024342480.

The previous prime is 120024342469. The next prime is 120024342511. The reversal of 120024342481 is 184243420021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103935956881 + 16088385600 = 322391^2 + 126840^2 .

It is a cyclic number.

It is not a de Polignac number, because 120024342481 - 219 = 120023818193 is a prime.

It is a super-2 number, since 2×1200243424812 (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (120024342421) 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 as a sum of consecutive naturals, namely, 60012171240 + 60012171241.

It is an arithmetic number, because the mean of its divisors is an integer number (60012171241).

Almost surely, 2120024342481 is an apocalyptic number.

It is an amenable number.

120024342481 is a deficient number, since it is larger than the sum of its proper divisors (1).

120024342481 is an equidigital number, since it uses as much as digits as its factorization.

120024342481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12288, while the sum is 31.

The spelling of 120024342481 in words is "one hundred twenty billion, twenty-four million, three hundred forty-two thousand, four hundred eighty-one".