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120201021301 = 718531984727
BaseRepresentation
bin110111111110010001…
…0100000011101110101
3102111021000102112212211
41233330202200131311
53432132430140201
6131115233013421
711453456552224
oct1577442403565
9374230375784
10120201021301
1146a82385429
121b3670b4271
13b447a3b49a
145b63d12cbb
1531d7962651
hex1bfc8a0775

120201021301 has 8 divisors (see below), whose sum is σ = 122036955264. Its totient is φ = 118369058640.

The previous prime is 120201021299. The next prime is 120201021319. The reversal of 120201021301 is 103120102021.

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

It is not a de Polignac number, because 120201021301 - 21 = 120201021299 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 (120201021341) 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, 931801 + ... + 1052926.

It is an arithmetic number, because the mean of its divisors is an integer number (15254619408).

Almost surely, 2120201021301 is an apocalyptic number.

It is an amenable number.

120201021301 is a deficient number, since it is larger than the sum of its proper divisors (1835933963).

120201021301 is an equidigital number, since it uses as much as digits as its factorization.

120201021301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1985651.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 120201021301 its reverse (103120102021), we get a palindrome (223321123322).

The spelling of 120201021301 in words is "one hundred twenty billion, two hundred one million, twenty-one thousand, three hundred one".

Divisors: 1 71 853 60563 1984727 140915617 1692972131 120201021301