1031323014 has 12 divisors (see below), whose sum is σ = 2234533236. Its totient is φ = 343774332.

The previous prime is 1031322997. The next prime is 1031323039. The reversal of 1031323014 is 4103231301.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 57295723 = 1031323014 / (1 + 0 + 3 + 1 + 3 + 2 + 3 + 0 + 1 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28647844 + ... + 28647879.

It is an arithmetic number, because the mean of its divisors is an integer number (186211103).

Almost surely, 2^1031323014 is an apocalyptic number.

1031323014 is an abundant number, since it is smaller than the sum of its proper divisors (1203210222).

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

1031323014 is a wasteful number, since it uses less digits than its factorization.

1031323014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57295731 (or 57295728 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1031323014 is about 32114.2182529795. The cubic root of 1031323014 is about 1010.3338483988. Note that the first 3 decimals are identical.

Adding to 1031323014 its reverse (4103231301), we get a palindrome (5134554315).

The spelling of 1031323014 in words is "one billion, thirty-one million, three hundred twenty-three thousand, fourteen".