130103463 has 16 divisors (see below), whose sum is σ = 198695936. Its totient is φ = 74178720.

The previous prime is 130103459. The next prime is 130103471. The reversal of 130103463 is 364301031.

It is not a de Polignac number, because 130103463 - 2² = 130103459 is a prime.

It is a super-2 number, since 2×130103463² = 33853822169184738, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130103443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3033 + ... + 16413.

It is an arithmetic number, because the mean of its divisors is an integer number (12418496).

Almost surely, 2^130103463 is an apocalyptic number.

130103463 is a deficient number, since it is larger than the sum of its proper divisors (68592473).

130103463 is a wasteful number, since it uses less digits than its factorization.

130103463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13854.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 130103463 is about 11406.2905012980. The cubic root of 130103463 is about 506.7140566727.

Adding to 130103463 its reverse (364301031), we get a palindrome (494404494).

The spelling of 130103463 in words is "one hundred thirty million, one hundred three thousand, four hundred sixty-three".