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120003030013201 = 645478718591323
BaseRepresentation
bin11011010010010001100001…
…111110011101010100010001
3120201220011210111021122122121
4123102101201332131110101
5111212112201140410301
61103120344140334241
734163634644651656
oct3322214176352421
9521804714248577
10120003030013201
1135266aa9a73a55
1211561483b44381
1351c63110bc1aa
14218c26b649c2d
15dd184a6773a1
hex6d2461f9d511

120003030013201 has 4 divisors (see below), whose sum is σ = 120003055059312. Its totient is φ = 120003004967092.

The previous prime is 120003030013187. The next prime is 120003030013247. The reversal of 120003030013201 is 102310030300021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120003030013201 - 211 = 120003030011153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120003030013301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2840875 + ... + 15750448.

It is an arithmetic number, because the mean of its divisors is an integer number (30000763764828).

Almost surely, 2120003030013201 is an apocalyptic number.

It is an amenable number.

120003030013201 is a deficient number, since it is larger than the sum of its proper divisors (25046111).

120003030013201 is an equidigital number, since it uses as much as digits as its factorization.

120003030013201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25046110.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 120003030013201 its reverse (102310030300021), we get a palindrome (222313060313222).

The spelling of 120003030013201 in words is "one hundred twenty trillion, three billion, thirty million, thirteen thousand, two hundred one".

Divisors: 1 6454787 18591323 120003030013201