130450106 has 4 divisors (see below), whose sum is σ = 195675162. Its totient is φ = 65225052.

The previous prime is 130450097. The next prime is 130450109. The reversal of 130450106 is 601054031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 601054031 = 19793 ⋅30367.

It can be written as a sum of positive squares in only one way, i.e., 95746225 + 34703881 = 9785^2 + 5891^2 .

It is a super-2 number, since 2×130450106² = 34034460310822472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130450109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32612525 + ... + 32612528.

Almost surely, 2^130450106 is an apocalyptic number.

130450106 is a deficient number, since it is larger than the sum of its proper divisors (65225056).

130450106 is an equidigital number, since it uses as much as digits as its factorization.

130450106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65225055.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 130450106 is about 11421.4756489694. The cubic root of 130450106 is about 507.1636811732.

The spelling of 130450106 in words is "one hundred thirty million, four hundred fifty thousand, one hundred six".