130345510 has 16 divisors (see below), whose sum is σ = 246970800. Its totient is φ = 49394016.

The previous prime is 130345493. The next prime is 130345541. The reversal of 130345510 is 15543031.

It is a happy number.

It is a congruent number.

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, 342825 + ... + 343204.

It is an arithmetic number, because the mean of its divisors is an integer number (15435675).

Almost surely, 2^130345510 is an apocalyptic number.

130345510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130345510 is a deficient number, since it is larger than the sum of its proper divisors (116625290).

130345510 is a wasteful number, since it uses less digits than its factorization.

130345510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686055.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 130345510 is about 11416.8958127855. The cubic root of 130345510 is about 507.0280955503.

Adding to 130345510 its reverse (15543031), we get a palindrome (145888541).

The spelling of 130345510 in words is "one hundred thirty million, three hundred forty-five thousand, five hundred ten".