130516322 has 4 divisors (see below), whose sum is σ = 195774486. Its totient is φ = 65258160.

The previous prime is 130516307. The next prime is 130516357. The reversal of 130516322 is 223615031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 223615031 = 83 ⋅2694157.

It can be written as a sum of positive squares in only one way, i.e., 129937201 + 579121 = 11399^2 + 761^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32629079 + ... + 32629082.

Almost surely, 2^130516322 is an apocalyptic number.

130516322 is a deficient number, since it is larger than the sum of its proper divisors (65258164).

130516322 is an equidigital number, since it uses as much as digits as its factorization.

130516322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65258163.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 130516322 is about 11424.3740309918. The cubic root of 130516322 is about 507.2494781390.

The spelling of 130516322 in words is "one hundred thirty million, five hundred sixteen thousand, three hundred twenty-two".