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130122301211 = 71923107397547
BaseRepresentation
bin111100100101111100…
…1001011111100011011
3110102212110001210100022
41321023321023330123
54112442302114321
6135435524301055
712254360211440
oct1711371137433
9412773053308
10130122301211
1150203712911
122127584178b
13c369326006
1464258239c7
1535b8970dab
hex1e4be4bf1b

130122301211 has 32 divisors (see below), whose sum is σ = 164871106560. Its totient is φ = 100124345376.

The previous prime is 130122301189. The next prime is 130122301213. The reversal of 130122301211 is 112103221031.

It is a cyclic number.

It is not a de Polignac number, because 130122301211 - 234 = 112942432027 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130122301211.

It is not an unprimeable number, because it can be changed into a prime (130122301213) 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 31 ways as a sum of consecutive naturals, for example, 128540 + ... + 526086.

It is an arithmetic number, because the mean of its divisors is an integer number (5152222080).

Almost surely, 2130122301211 is an apocalyptic number.

130122301211 is a deficient number, since it is larger than the sum of its proper divisors (34748805349).

130122301211 is a wasteful number, since it uses less digits than its factorization.

130122301211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397703.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 130122301211 its reverse (112103221031), we get a palindrome (242225522242).

The spelling of 130122301211 in words is "one hundred thirty billion, one hundred twenty-two million, three hundred one thousand, two hundred eleven".

Divisors: 1 7 19 23 107 133 161 437 749 2033 2461 3059 14231 17227 46759 327313 397547 2782829 7553393 9143581 42537529 52873751 64005067 173728039 297762703 808213051 978363167 1216096273 5657491357 6848542169 18588900173 130122301211