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120212301013 = 736691468049
BaseRepresentation
bin110111111110100110…
…1100010010011010101
3102111021210122121201221
41233331031202103111
53432143322113023
6131120314450341
711453654461540
oct1577515422325
9374253577657
10120212301013
1146a8878a002
121b36aa339b1
13b44a18a67c
145b6560b857
1531d893e85d
hex1bfd3624d5

120212301013 has 8 divisors (see below), whose sum is σ = 137389524800. Its totient is φ = 103036086720.

The previous prime is 120212300969. The next prime is 120212301017. The reversal of 120212301013 is 310103212021.

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

It is not a de Polignac number, because 120212301013 - 217 = 120212169941 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 (120212301017) 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, 22813 + ... + 490861.

It is an arithmetic number, because the mean of its divisors is an integer number (17173690600).

Almost surely, 2120212301013 is an apocalyptic number.

It is an amenable number.

120212301013 is a deficient number, since it is larger than the sum of its proper divisors (17177223787).

120212301013 is an equidigital number, since it uses as much as digits as its factorization.

120212301013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504747.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 120212301013 its reverse (310103212021), we get a palindrome (430315513034).

The spelling of 120212301013 in words is "one hundred twenty billion, two hundred twelve million, three hundred one thousand, thirteen".

Divisors: 1 7 36691 256837 468049 3276343 17173185859 120212301013