134151031 has 8 divisors (see below), whose sum is σ = 153422720. Its totient is φ = 114906168.

The previous prime is 134151023. The next prime is 134151037. The reversal of 134151031 is 130151431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134151031 - 2³ = 134151023 is a prime.

It is a super-3 number, since 3×134151031³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134151037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5500 + ... + 17278.

It is an arithmetic number, because the mean of its divisors is an integer number (19177840).

Almost surely, 2^134151031 is an apocalyptic number.

134151031 is a deficient number, since it is larger than the sum of its proper divisors (19271689).

134151031 is a wasteful number, since it uses less digits than its factorization.

134151031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13413.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 134151031 is about 11582.3586112674. The cubic root of 134151031 is about 511.9151763268.

The spelling of 134151031 in words is "one hundred thirty-four million, one hundred fifty-one thousand, thirty-one".