130748403 has 8 divisors (see below), whose sum is σ = 177620688. Its totient is φ = 85520864.

The previous prime is 130748393. The next prime is 130748413. The reversal of 130748403 is 304847031.

It is an interprime number because it is at equal distance from previous prime (130748393) and next prime (130748413).

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

It is a cyclic number.

It is not a de Polignac number, because 130748403 - 2⁸ = 130748147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130748413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 411000 + ... + 411317.

It is an arithmetic number, because the mean of its divisors is an integer number (22202586).

Almost surely, 2^130748403 is an apocalyptic number.

130748403 is a deficient number, since it is larger than the sum of its proper divisors (46872285).

130748403 is an equidigital number, since it uses as much as digits as its factorization.

130748403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822373.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 130748403 is about 11434.5267938818. The cubic root of 130748403 is about 507.5499597334.

The spelling of 130748403 in words is "one hundred thirty million, seven hundred forty-eight thousand, four hundred three".