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120000230299 = 440412724739
BaseRepresentation
bin110111111000010010…
…0100011001110011011
3102110202000121022102001
41233300210203032123
53431230024332144
6131043301221431
711445501061555
oct1576044431633
9373660538361
10120000230299
114698a002154
121b30ba01877
13b415268141
145b453a64d5
1531c4eedbd4
hex1bf092339b

120000230299 has 4 divisors (see below), whose sum is σ = 120002999080. Its totient is φ = 119997461520.

The previous prime is 120000230297. The next prime is 120000230359. The reversal of 120000230299 is 992032000021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 992032000021 = 1079271327103.

It is a cyclic number.

It is not a de Polignac number, because 120000230299 - 21 = 120000230297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120000230293) 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, 1318329 + ... + 1406410.

It is an arithmetic number, because the mean of its divisors is an integer number (30000749770).

Almost surely, 2120000230299 is an apocalyptic number.

120000230299 is a deficient number, since it is larger than the sum of its proper divisors (2768781).

120000230299 is an equidigital number, since it uses as much as digits as its factorization.

120000230299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2768780.

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 120000230299 in words is "one hundred twenty billion, two hundred thirty thousand, two hundred ninety-nine".

Divisors: 1 44041 2724739 120000230299