130601667 has 32 divisors (see below), whose sum is σ = 217534464. Its totient is φ = 67968000.

The previous prime is 130601663. The next prime is 130601683. The reversal of 130601667 is 766106031.

It is not a de Polignac number, because 130601667 - 2² = 130601663 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130601663) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5167 + ... + 16967.

It is an arithmetic number, because the mean of its divisors is an integer number (6797952).

Almost surely, 2^130601667 is an apocalyptic number.

130601667 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

130601667 is a deficient number, since it is larger than the sum of its proper divisors (86932797).

130601667 is a wasteful number, since it uses less digits than its factorization.

130601667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11859.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 130601667 is about 11428.1086361655. The cubic root of 130601667 is about 507.3600180147.

Adding to 130601667 its reverse (766106031), we get a palindrome (896707698).

The spelling of 130601667 in words is "one hundred thirty million, six hundred one thousand, six hundred sixty-seven".