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130424131 is a prime number
BaseRepresentation
bin1111100011000…
…01110101000011
3100002102020021101
413301201311003
5231342033011
620535235231
73142405165
oct761416503
9302366241
10130424131
1167691642
1237818b17
1321036856
1413470935
15b6b42c1
hex7c61d43

130424131 has 2 divisors, whose sum is σ = 130424132. Its totient is φ = 130424130.

The previous prime is 130424123. The next prime is 130424141. The reversal of 130424131 is 131424031.

It is a weak prime.

It is an emirp because it is prime and its reverse (131424031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130424131 - 23 = 130424123 is a prime.

It is a super-2 number, since 2×1304241312 = 34020907894210322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130424099 and 130424108.

It is not a weakly prime, because it can be changed into another prime (130424111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65212065 + 65212066.

It is an arithmetic number, because the mean of its divisors is an integer number (65212066).

Almost surely, 2130424131 is an apocalyptic number.

130424131 is a deficient number, since it is larger than the sum of its proper divisors (1).

130424131 is an equidigital number, since it uses as much as digits as its factorization.

130424131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 130424131 is about 11420.3384800977. The cubic root of 130424131 is about 507.1300170864.

Adding to 130424131 its reverse (131424031), we get a palindrome (261848162).

The spelling of 130424131 in words is "one hundred thirty million, four hundred twenty-four thousand, one hundred thirty-one".