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120030012301 = 235218696187
BaseRepresentation
bin110111111001001011…
…0001010001110001101
3102110211002122101122011
41233302112022032031
53431310140343201
6131050243421221
711446312161553
oct1576226121615
9373732571564
10120030012301
11469a48a3881
121b319984811
13b41b494b24
145b49319bd3
1531c7933151
hex1bf258a38d

120030012301 has 4 divisors (see below), whose sum is σ = 125248708512. Its totient is φ = 114811316092.

The previous prime is 120030012299. The next prime is 120030012317. The reversal of 120030012301 is 103210030021.

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 120030012301 - 21 = 120030012299 is a prime.

It is a super-2 number, since 2×1200300123012 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120030712301) 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, 2609348071 + ... + 2609348116.

It is an arithmetic number, because the mean of its divisors is an integer number (31312177128).

Almost surely, 2120030012301 is an apocalyptic number.

It is an amenable number.

120030012301 is a deficient number, since it is larger than the sum of its proper divisors (5218696211).

120030012301 is an equidigital number, since it uses as much as digits as its factorization.

120030012301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5218696210.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 120030012301 its reverse (103210030021), we get a palindrome (223240042322).

The spelling of 120030012301 in words is "one hundred twenty billion, thirty million, twelve thousand, three hundred one".

Divisors: 1 23 5218696187 120030012301