1020114255 has 8 divisors (see below), whose sum is σ = 1632182832. Its totient is φ = 544060928.

The previous prime is 1020114253. The next prime is 1020114259. The reversal of 1020114255 is 5524110201.

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

It is a cyclic number.

It is not a de Polignac number, because 1020114255 - 2¹ = 1020114253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020114253) 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 7 ways as a sum of consecutive naturals, for example, 34003794 + ... + 34003823.

It is an arithmetic number, because the mean of its divisors is an integer number (204022854).

Almost surely, 2^1020114255 is an apocalyptic number.

1020114255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1020114255 is a deficient number, since it is larger than the sum of its proper divisors (612068577).

1020114255 is an equidigital number, since it uses as much as digits as its factorization.

1020114255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68007625.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 1020114255 is about 31939.2275266638. The cubic root of 1020114255 is about 1006.6602936724.

Adding to 1020114255 its reverse (5524110201), we get a palindrome (6544224456).

The spelling of 1020114255 in words is "one billion, twenty million, one hundred fourteen thousand, two hundred fifty-five".