130202515 has 8 divisors (see below), whose sum is σ = 158125968. Its totient is φ = 102906720.

The previous prime is 130202509. The next prime is 130202521. The reversal of 130202515 is 515202031.

It is an interprime number because it is at equal distance from previous prime (130202509) and next prime (130202521).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130202515 - 2²¹ = 128105363 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130202492 and 130202501.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156456 + ... + 157285.

It is an arithmetic number, because the mean of its divisors is an integer number (19765746).

Almost surely, 2^130202515 is an apocalyptic number.

130202515 is a deficient number, since it is larger than the sum of its proper divisors (27923453).

130202515 is an equidigital number, since it uses as much as digits as its factorization.

130202515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313829.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 130202515 is about 11410.6316652497. The cubic root of 130202515 is about 506.8426166859.

Adding to 130202515 its reverse (515202031), we get a palindrome (645404546).

The spelling of 130202515 in words is "one hundred thirty million, two hundred two thousand, five hundred fifteen".