31134703 has 8 divisors (see below), whose sum is σ = 31970736. Its totient is φ = 30302400.

The previous prime is 31134679. The next prime is 31134721. The reversal of 31134703 is 30743113.

It is a happy number.

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 31134703 - 2⁵ = 31134671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31134773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25773 + ... + 26953.

It is an arithmetic number, because the mean of its divisors is an integer number (3996342).

Almost surely, 2^31134703 is an apocalyptic number.

31134703 is a deficient number, since it is larger than the sum of its proper divisors (836033).

31134703 is a wasteful number, since it uses less digits than its factorization.

31134703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1865.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 31134703 is about 5579.8479369961. The cubic root of 31134703 is about 314.5924114432.

Adding to 31134703 its reverse (30743113), we get a palindrome (61877816).

The spelling of 31134703 in words is "thirty-one million, one hundred thirty-four thousand, seven hundred three".