130817137 has 16 divisors (see below), whose sum is σ = 146887488. Its totient is φ = 115476480.

The previous prime is 130817131. The next prime is 130817143. The reversal of 130817137 is 731718031.

It is an interprime number because it is at equal distance from previous prime (130817131) and next prime (130817143).

It is a cyclic number.

It is not a de Polignac number, because 130817137 - 2³ = 130817129 is a prime.

It is a super-2 number, since 2×130817137² = 34226246665753538, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130817099 and 130817108.

It is not an unprimeable number, because it can be changed into a prime (130817131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90573 + ... + 92005.

It is an arithmetic number, because the mean of its divisors is an integer number (9180468).

Almost surely, 2^130817137 is an apocalyptic number.

It is an amenable number.

130817137 is a deficient number, since it is larger than the sum of its proper divisors (16070351).

130817137 is a wasteful number, since it uses less digits than its factorization.

130817137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1680.

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 130817137 is about 11437.5319453106. The cubic root of 130817137 is about 507.6388832608.

The spelling of 130817137 in words is "one hundred thirty million, eight hundred seventeen thousand, one hundred thirty-seven".