1023033255 has 32 divisors (see below), whose sum is σ = 1683072000. Its totient is φ = 530370432.

The previous prime is 1023033229. The next prime is 1023033281. The reversal of 1023033255 is 5523303201.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1023033229) and next prime (1023033281).

It is not a de Polignac number, because 1023033255 - 2⁵ = 1023033223 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100176 + ... + 109914.

It is an arithmetic number, because the mean of its divisors is an integer number (52596000).

Almost surely, 2^1023033255 is an apocalyptic number.

1023033255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1023033255 is a deficient number, since it is larger than the sum of its proper divisors (660038745).

1023033255 is a wasteful number, since it uses less digits than its factorization.

1023033255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9943.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 1023033255 is about 31984.8910424907. The cubic root of 1023033255 is about 1007.6195467172.

Adding to 1023033255 its reverse (5523303201), we get a palindrome (6546336456).

The spelling of 1023033255 in words is "one billion, twenty-three million, thirty-three thousand, two hundred fifty-five".