1031112134 has 32 divisors (see below), whose sum is σ = 1698986016. Its totient is φ = 466467840.

The previous prime is 1031112127. The next prime is 1031112151. The reversal of 1031112134 is 4312111301.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 267944 + ... + 271764.

It is an arithmetic number, because the mean of its divisors is an integer number (53093313).

Almost surely, 2^1031112134 is an apocalyptic number.

1031112134 is a deficient number, since it is larger than the sum of its proper divisors (667873882).

1031112134 is a wasteful number, since it uses less digits than its factorization.

1031112134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4040.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1031112134 is about 32110.9348042065. The cubic root of 1031112134 is about 1010.2649809595.

Adding to 1031112134 its reverse (4312111301), we get a palindrome (5343223435).

The spelling of 1031112134 in words is "one billion, thirty-one million, one hundred twelve thousand, one hundred thirty-four".