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130961107 is a prime number
BaseRepresentation
bin1111100111001…
…00111011010011
3100010102111212101
413303210323103
5232011223412
620554541231
73150102544
oct763447323
9303374771
10130961107
1167a19022
1237a37817
13211940a4
14135704cb
15b76d457
hex7ce4ed3

130961107 has 2 divisors, whose sum is σ = 130961108. Its totient is φ = 130961106.

The previous prime is 130961063. The next prime is 130961123. The reversal of 130961107 is 701169031.

It is a strong prime.

It is an emirp because it is prime and its reverse (701169031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130961107 - 219 = 130436819 is a prime.

It is not a weakly prime, because it can be changed into another prime (130961147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65480553 + 65480554.

It is an arithmetic number, because the mean of its divisors is an integer number (65480554).

Almost surely, 2130961107 is an apocalyptic number.

130961107 is a deficient number, since it is larger than the sum of its proper divisors (1).

130961107 is an equidigital number, since it uses as much as digits as its factorization.

130961107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134, while the sum is 28.

The square root of 130961107 is about 11443.8239675381. The cubic root of 130961107 is about 507.8250412751.

The spelling of 130961107 in words is "one hundred thirty million, nine hundred sixty-one thousand, one hundred seven".