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130251203 is a prime number
BaseRepresentation
bin1111100001101…
…11100111000011
3100002002110001122
413300313213003
5231321014303
620531422455
73141055055
oct760674703
9302073048
10130251203
1167583725
1237754a2b
1320ca5c24
14134278d5
15b67ce38
hex7c379c3

130251203 has 2 divisors, whose sum is σ = 130251204. Its totient is φ = 130251202.

The previous prime is 130251193. The next prime is 130251221. The reversal of 130251203 is 302152031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130251203 - 210 = 130250179 is a prime.

It is not a weakly prime, because it can be changed into another prime (130251223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65125601 + 65125602.

It is an arithmetic number, because the mean of its divisors is an integer number (65125602).

Almost surely, 2130251203 is an apocalyptic number.

130251203 is a deficient number, since it is larger than the sum of its proper divisors (1).

130251203 is an equidigital number, since it uses as much as digits as its factorization.

130251203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 130251203 is about 11412.7649147785. The cubic root of 130251203 is about 506.9057851483.

The spelling of 130251203 in words is "one hundred thirty million, two hundred fifty-one thousand, two hundred three".