134461031 has 8 divisors (see below), whose sum is σ = 137536704. Its totient is φ = 131394400.

The previous prime is 134461021. The next prime is 134461049. The reversal of 134461031 is 130164431.

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 134461031 - 2¹⁴ = 134444647 is a prime.

It is a super-2 number, since 2×134461031² = 36159537715165922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134460988 and 134461006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134461021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34481 + ... + 38181.

It is an arithmetic number, because the mean of its divisors is an integer number (17192088).

Almost surely, 2^134461031 is an apocalyptic number.

134461031 is a deficient number, since it is larger than the sum of its proper divisors (3075673).

134461031 is an equidigital number, since it uses as much as digits as its factorization.

134461031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4521.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 134461031 is about 11595.7333101447. The cubic root of 134461031 is about 512.3091890108.

The spelling of 134461031 in words is "one hundred thirty-four million, four hundred sixty-one thousand, thirty-one".