1067234131 has 4 divisors (see below), whose sum is σ = 1070666064. Its totient is φ = 1063802200.

The previous prime is 1067234111. The next prime is 1067234137. The reversal of 1067234131 is 1314327601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1314327601 = 59 ⋅22276739.

It is a cyclic number.

It is not a de Polignac number, because 1067234131 - 2⁹ = 1067233619 is a prime.

It is a super-2 number, since 2×1067234131² = 2277977380742650322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1067234131.

It is not an unprimeable number, because it can be changed into a prime (1067234137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1715500 + ... + 1716121.

It is an arithmetic number, because the mean of its divisors is an integer number (267666516).

Almost surely, 2^1067234131 is an apocalyptic number.

1067234131 is a deficient number, since it is larger than the sum of its proper divisors (3431933).

1067234131 is an equidigital number, since it uses as much as digits as its factorization.

1067234131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3431932.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 1067234131 is about 32668.5495698845. The cubic root of 1067234131 is about 1021.9270665999.

The spelling of 1067234131 in words is "one billion, sixty-seven million, two hundred thirty-four thousand, one hundred thirty-one".