1020314254 has 8 divisors (see below), whose sum is σ = 1530608688. Its totient is φ = 510111360.

The previous prime is 1020314249. The next prime is 1020314263. The reversal of 1020314254 is 4524130201.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25134 + ... + 51694.

It is an arithmetic number, because the mean of its divisors is an integer number (191326086).

Almost surely, 2^1020314254 is an apocalyptic number.

1020314254 is a deficient number, since it is larger than the sum of its proper divisors (510294434).

1020314254 is a wasteful number, since it uses less digits than its factorization.

1020314254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45770.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1020314254 is about 31942.3583036694. The cubic root of 1020314254 is about 1006.7260764659.

Adding to 1020314254 its reverse (4524130201), we get a palindrome (5544444455).

The spelling of 1020314254 in words is "one billion, twenty million, three hundred fourteen thousand, two hundred fifty-four".