1031320054 has 8 divisors (see below), whose sum is σ = 1547138448. Its totient is φ = 515607240.

The previous prime is 1031320033. The next prime is 1031320063. The reversal of 1031320054 is 4500231301.

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

It is a congruent number.

It is an unprimeable number.

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, 5959 + ... + 45805.

It is an arithmetic number, because the mean of its divisors is an integer number (193392306).

Almost surely, 2^1031320054 is an apocalyptic number.

1031320054 is a deficient number, since it is larger than the sum of its proper divisors (515818394).

1031320054 is a wasteful number, since it uses less digits than its factorization.

1031320054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52790.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 1031320054 is about 32114.1721674403. The cubic root of 1031320054 is about 1010.3328818116.

Adding to 1031320054 its reverse (4500231301), we get a palindrome (5531551355).

The spelling of 1031320054 in words is "one billion, thirty-one million, three hundred twenty thousand, fifty-four".