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120130323301 = 264974533733
BaseRepresentation
bin110111111100001010…
…0110100001101100101
3102111002002101201110101
41233320110310031211
53432011330321201
6131104225424101
711451640620502
oct1577024641545
9374062351411
10120130323301
1146a46487a2a
121b34749b031
13b4361b7051
145b5878c4a9
1531d1649d01
hex1bf8534365

120130323301 has 4 divisors (see below), whose sum is σ = 120134883532. Its totient is φ = 120125763072.

The previous prime is 120130323283. The next prime is 120130323311. The reversal of 120130323301 is 103323031021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 103323031021 = 714760433003.

It can be written as a sum of positive squares in 2 ways, for example, as 115664609025 + 4465714276 = 340095^2 + 66826^2 .

It is a cyclic number.

It is not a de Polignac number, because 120130323301 - 29 = 120130322789 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 (120130323311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2240370 + ... + 2293363.

It is an arithmetic number, because the mean of its divisors is an integer number (30033720883).

Almost surely, 2120130323301 is an apocalyptic number.

It is an amenable number.

120130323301 is a deficient number, since it is larger than the sum of its proper divisors (4560231).

120130323301 is an equidigital number, since it uses as much as digits as its factorization.

120130323301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4560230.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 120130323301 its reverse (103323031021), we get a palindrome (223453354322).

The spelling of 120130323301 in words is "one hundred twenty billion, one hundred thirty million, three hundred twenty-three thousand, three hundred one".

Divisors: 1 26497 4533733 120130323301