130261847 has 2 divisors, whose sum is σ = 130261848. Its totient is φ = 130261846.

The previous prime is 130261843. The next prime is 130261849. The reversal of 130261847 is 748162031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130261847 - 2² = 130261843 is a prime.

Together with 130261849, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130261843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65130923 + 65130924.

It is an arithmetic number, because the mean of its divisors is an integer number (65130924).

Almost surely, 2^130261847 is an apocalyptic number.

130261847 is a deficient number, since it is larger than the sum of its proper divisors (1).

130261847 is an equidigital number, since it uses as much as digits as its factorization.

130261847 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 130261847 is about 11413.2312252052. The cubic root of 130261847 is about 506.9195927194.

The spelling of 130261847 in words is "one hundred thirty million, two hundred sixty-one thousand, eight hundred forty-seven".