133107351 has 16 divisors (see below), whose sum is σ = 191632224. Its totient is φ = 81696384.

The previous prime is 133107343. The next prime is 133107353. The reversal of 133107351 is 153701331.

It is not a de Polignac number, because 133107351 - 2³ = 133107343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133107353) 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, 11185 + ... + 19781.

It is an arithmetic number, because the mean of its divisors is an integer number (11977014).

Almost surely, 2^133107351 is an apocalyptic number.

133107351 is a deficient number, since it is larger than the sum of its proper divisors (58524873).

133107351 is a wasteful number, since it uses less digits than its factorization.

133107351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9010.

The product of its (nonzero) digits is 945, while the sum is 24.

The square root of 133107351 is about 11537.2159119954. The cubic root of 133107351 is about 510.5841710614.

Adding to 133107351 its reverse (153701331), we get a palindrome (286808682).

The spelling of 133107351 in words is "one hundred thirty-three million, one hundred seven thousand, three hundred fifty-one".