130701650 has 24 divisors (see below), whose sum is σ = 247096164. Its totient is φ = 51422400.

The previous prime is 130701647. The next prime is 130701667. The reversal of 130701650 is 56107031.

It can be written as a sum of positive squares in 6 ways, for example, as 57410929 + 73290721 = 7577^2 + 8561^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18377 + ... + 24476.

Almost surely, 2^130701650 is an apocalyptic number.

130701650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130701650 is a deficient number, since it is larger than the sum of its proper divisors (116394514).

130701650 is a wasteful number, since it uses less digits than its factorization.

130701650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42926 (or 42921 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 130701650 is about 11432.4822326562. The cubic root of 130701650 is about 507.4894559677.

Adding to 130701650 its reverse (56107031), we get a palindrome (186808681).

The spelling of 130701650 in words is "one hundred thirty million, seven hundred one thousand, six hundred fifty".