134207330 has 16 divisors (see below), whose sum is σ = 242469504. Its totient is φ = 53483760.

The previous prime is 134207329. The next prime is 134207341. The reversal of 134207330 is 33702431.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 134207296 and 134207305.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22052 + ... + 27471.

It is an arithmetic number, because the mean of its divisors is an integer number (15154344).

Almost surely, 2^134207330 is an apocalyptic number.

134207330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134207330 is a deficient number, since it is larger than the sum of its proper divisors (108262174).

134207330 is a wasteful number, since it uses less digits than its factorization.

134207330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49801.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 134207330 is about 11584.7887335074. The cubic root of 134207330 is about 511.9867779178.

Adding to 134207330 its reverse (33702431), we get a palindrome (167909761).

The spelling of 134207330 in words is "one hundred thirty-four million, two hundred seven thousand, three hundred thirty".