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120130001201 = 7122891396487
BaseRepresentation
bin110111111100001001…
…1100101100100110001
3102111002001210100121202
41233320103211210301
53432011240014301
6131104214500545
711451635106440
oct1577023454461
9374061710552
10120130001201
1146a46287a31
121b347364755
13b436103562
145b58706d57
1531d15d466b
hex1bf84e5931

120130001201 has 8 divisors (see below), whose sum is σ = 137302700160. Its totient is φ = 102960119808.

The previous prime is 120130001191. The next prime is 120130001209. The reversal of 120130001201 is 102100031021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120130001201 - 214 = 120129984817 is a prime.

It is a super-2 number, since 2×1201300012012 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120130001209) 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, 612221 + ... + 784266.

It is an arithmetic number, because the mean of its divisors is an integer number (17162837520).

Almost surely, 2120130001201 is an apocalyptic number.

It is an amenable number.

120130001201 is a deficient number, since it is larger than the sum of its proper divisors (17172698959).

120130001201 is a wasteful number, since it uses less digits than its factorization.

120130001201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1408783.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 120130001201 its reverse (102100031021), we get a palindrome (222230032222).

The spelling of 120130001201 in words is "one hundred twenty billion, one hundred thirty million, one thousand, two hundred one".

Divisors: 1 7 12289 86023 1396487 9775409 17161428743 120130001201