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130404107 is a prime number
BaseRepresentation
bin1111100010111…
…00111100001011
3100002101012210202
413301130330023
5231340412412
620535002415
73142262621
oct761347413
9302335722
10130404107
1167678599
123780940b
132102a6c2
1413467511
15b6ad3c2
hex7c5cf0b

130404107 has 2 divisors, whose sum is σ = 130404108. Its totient is φ = 130404106.

The previous prime is 130404091. The next prime is 130404137. The reversal of 130404107 is 701404031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130404107 - 24 = 130404091 is a prime.

It is a super-2 number, since 2×1304041072 = 34010462244934898, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (130404137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65202053 + 65202054.

It is an arithmetic number, because the mean of its divisors is an integer number (65202054).

Almost surely, 2130404107 is an apocalyptic number.

130404107 is a deficient number, since it is larger than the sum of its proper divisors (1).

130404107 is an equidigital number, since it uses as much as digits as its factorization.

130404107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 130404107 is about 11419.4617648994. The cubic root of 130404107 is about 507.1040625561.

Adding to 130404107 its reverse (701404031), we get a palindrome (831808138).

The spelling of 130404107 in words is "one hundred thirty million, four hundred four thousand, one hundred seven".