1031423034 has 8 divisors (see below), whose sum is σ = 2062846080. Its totient is φ = 343807676.

The previous prime is 1031423033. The next prime is 1031423051. The reversal of 1031423034 is 4303241301.

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

1031423034 is an admirable number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1031423034.

It is not an unprimeable number, because it can be changed into a prime (1031423033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85951914 + ... + 85951925.

It is an arithmetic number, because the mean of its divisors is an integer number (257855760).

Almost surely, 2^1031423034 is an apocalyptic number.

1031423034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1031423034 is a wasteful number, since it uses less digits than its factorization.

1031423034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171903844.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1031423034 is about 32115.7754693858. The cubic root of 1031423034 is about 1010.3665088177.

Adding to 1031423034 its reverse (4303241301), we get a palindrome (5334664335).

The spelling of 1031423034 in words is "one billion, thirty-one million, four hundred twenty-three thousand, thirty-four".