130420635 has 8 divisors (see below), whose sum is σ = 208673040. Its totient is φ = 69557664.

The previous prime is 130420607. The next prime is 130420637. The reversal of 130420635 is 536024031.

It is a happy number.

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

It is not a de Polignac number, because 130420635 - 2¹⁵ = 130387867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130420637) 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, 4347340 + ... + 4347369.

It is an arithmetic number, because the mean of its divisors is an integer number (26084130).

Almost surely, 2^130420635 is an apocalyptic number.

130420635 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130420635 is a deficient number, since it is larger than the sum of its proper divisors (78252405).

130420635 is an equidigital number, since it uses as much as digits as its factorization.

130420635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8694717.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 130420635 is about 11420.1854188100. The cubic root of 130420635 is about 507.1254858636.

Adding to 130420635 its reverse (536024031), we get a palindrome (666444666).

The spelling of 130420635 in words is "one hundred thirty million, four hundred twenty thousand, six hundred thirty-five".