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120130213011 = 3293136666909
BaseRepresentation
bin110111111100001010…
…0011001010010010011
3102111002002012010011120
41233320110121102103
53432011313304021
6131104223213323
711451636651114
oct1577024312223
9374062163146
10120130213011
1146a46412086
121b347447243
13b436178aa3
145b5876020b
1531d16272c6
hex1bf8519493

120130213011 has 8 divisors (see below), whose sum is σ = 160720286160. Its totient is φ = 79813474272.

The previous prime is 120130213009. The next prime is 120130213033. The reversal of 120130213011 is 110312031021.

It is a happy number.

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

It is not a de Polignac number, because 120130213011 - 21 = 120130213009 is a prime.

It is a super-2 number, since 2×1201302130112 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120130213081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68332576 + ... + 68334333.

It is an arithmetic number, because the mean of its divisors is an integer number (20090035770).

Almost surely, 2120130213011 is an apocalyptic number.

120130213011 is a deficient number, since it is larger than the sum of its proper divisors (40590073149).

120130213011 is a wasteful number, since it uses less digits than its factorization.

120130213011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136667205.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 120130213011 its reverse (110312031021), we get a palindrome (230442244032).

The spelling of 120130213011 in words is "one hundred twenty billion, one hundred thirty million, two hundred thirteen thousand, eleven".

Divisors: 1 3 293 879 136666909 410000727 40043404337 120130213011