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20130201107 is a prime number
BaseRepresentation
bin10010101111110110…
…100111111000010011
31220221220112011120222
4102233312213320103
5312211312413412
613125300023255
71311562612652
oct225766477023
956856464528
1020130201107
11859aa79045
123a99691b2b
131b8a663b03
14d8d6d9199
157cc3d9072
hex4afda7e13

20130201107 has 2 divisors, whose sum is σ = 20130201108. Its totient is φ = 20130201106.

The previous prime is 20130201103. The next prime is 20130201139. The reversal of 20130201107 is 70110203102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20130201107 - 22 = 20130201103 is a prime.

It is not a weakly prime, because it can be changed into another prime (20130201103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10065100553 + 10065100554.

It is an arithmetic number, because the mean of its divisors is an integer number (10065100554).

Almost surely, 220130201107 is an apocalyptic number.

20130201107 is a deficient number, since it is larger than the sum of its proper divisors (1).

20130201107 is an equidigital number, since it uses as much as digits as its factorization.

20130201107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 17.

Adding to 20130201107 its reverse (70110203102), we get a palindrome (90240404209).

The spelling of 20130201107 in words is "twenty billion, one hundred thirty million, two hundred one thousand, one hundred seven".