134033351 has 16 divisors (see below), whose sum is σ = 144460800. Its totient is φ = 124030368.

The previous prime is 134033323. The next prime is 134033357. The reversal of 134033351 is 153330431.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134033351 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134033357) 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, 203060 + ... + 203718.

It is an arithmetic number, because the mean of its divisors is an integer number (9028800).

Almost surely, 2^134033351 is an apocalyptic number.

134033351 is a deficient number, since it is larger than the sum of its proper divisors (10427449).

134033351 is a wasteful number, since it uses less digits than its factorization.

134033351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 134033351 is about 11577.2773569609. The cubic root of 134033351 is about 511.7654450840.

Adding to 134033351 its reverse (153330431), we get a palindrome (287363782).

The spelling of 134033351 in words is "one hundred thirty-four million, thirty-three thousand, three hundred fifty-one".