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2130120359 is a prime number
BaseRepresentation
bin111111011110111…
…0000111010100111
312111110012022210122
41332331300322213
513330302322414
6551211512155
7103533503303
oct17675607247
95443168718
102130120359
119a3440a54
124b545865b
1327c405863
14162c8ad03
15c7016b8e
hex7ef70ea7

2130120359 has 2 divisors, whose sum is σ = 2130120360. Its totient is φ = 2130120358.

The previous prime is 2130120353. The next prime is 2130120409. The reversal of 2130120359 is 9530210312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2130120359 - 224 = 2113343143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2130120353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065060179 + 1065060180.

It is an arithmetic number, because the mean of its divisors is an integer number (1065060180).

Almost surely, 22130120359 is an apocalyptic number.

2130120359 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130120359 is an equidigital number, since it uses as much as digits as its factorization.

2130120359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 2130120359 is about 46153.2269619363. The cubic root of 2130120359 is about 1286.6725854635.

The spelling of 2130120359 in words is "two billion, one hundred thirty million, one hundred twenty thousand, three hundred fifty-nine".