130635403 has 2 divisors, whose sum is σ = 130635404. Its totient is φ = 130635402.

The previous prime is 130635371. The next prime is 130635409. The reversal of 130635403 is 304536031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130635403 - 2⁵ = 130635371 is a prime.

It is not a weakly prime, because it can be changed into another prime (130635409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65317701 + 65317702.

It is an arithmetic number, because the mean of its divisors is an integer number (65317702).

Almost surely, 2^130635403 is an apocalyptic number.

130635403 is a deficient number, since it is larger than the sum of its proper divisors (1).

130635403 is an equidigital number, since it uses as much as digits as its factorization.

130635403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 130635403 is about 11429.5845506300. The cubic root of 130635403 is about 507.4037000095.

The spelling of 130635403 in words is "one hundred thirty million, six hundred thirty-five thousand, four hundred three".