130334235 has 16 divisors (see below), whose sum is σ = 209278464. Its totient is φ = 69263712.

The previous prime is 130334231. The next prime is 130334249. The reversal of 130334235 is 532433031.

It is a happy number.

It is not a de Polignac number, because 130334235 - 2² = 130334231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130334231) 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, 11107 + ... + 19596.

It is an arithmetic number, because the mean of its divisors is an integer number (13079904).

Almost surely, 2^130334235 is an apocalyptic number.

130334235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130334235 is a deficient number, since it is larger than the sum of its proper divisors (78944229).

130334235 is a wasteful number, since it uses less digits than its factorization.

130334235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30994.

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 130334235 is about 11416.4020163973. The cubic root of 130334235 is about 507.0134756717.

Adding to 130334235 its reverse (532433031), we get a palindrome (662767266).

The spelling of 130334235 in words is "one hundred thirty million, three hundred thirty-four thousand, two hundred thirty-five".