130034501 has 4 divisors (see below), whose sum is σ = 130065900. Its totient is φ = 130003104.

The previous prime is 130034497. The next prime is 130034503. The reversal of 130034501 is 105430031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 91221601 + 38812900 = 9551^2 + 6230^2 .

It is a cyclic number.

It is not a de Polignac number, because 130034501 - 2² = 130034497 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130034501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130034503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8336 + ... + 18153.

It is an arithmetic number, because the mean of its divisors is an integer number (32516475).

Almost surely, 2^130034501 is an apocalyptic number.

It is an amenable number.

130034501 is a deficient number, since it is larger than the sum of its proper divisors (31399).

130034501 is an equidigital number, since it uses as much as digits as its factorization.

130034501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31398.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 130034501 is about 11403.2671195583. The cubic root of 130034501 is about 506.6245120649.

Adding to 130034501 its reverse (105430031), we get a palindrome (235464532).

The spelling of 130034501 in words is "one hundred thirty million, thirty-four thousand, five hundred one".