130623465 has 48 divisors (see below), whose sum is σ = 248833728. Its totient is φ = 58310784.

The previous prime is 130623439. The next prime is 130623517. The reversal of 130623465 is 564326031.

It is not a de Polignac number, because 130623465 - 2⁵ = 130623433 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29539 + ... + 33671.

It is an arithmetic number, because the mean of its divisors is an integer number (5184036).

Almost surely, 2^130623465 is an apocalyptic number.

130623465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130623465 is a deficient number, since it is larger than the sum of its proper divisors (118210263).

130623465 is a wasteful number, since it uses less digits than its factorization.

130623465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4198 (or 4191 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 130623465 is about 11429.0622974941. The cubic root of 130623465 is about 507.3882433268.

Adding to 130623465 its reverse (564326031), we get a palindrome (694949496).

The spelling of 130623465 in words is "one hundred thirty million, six hundred twenty-three thousand, four hundred sixty-five".