1012000255 has 8 divisors (see below), whose sum is σ = 1387886112. Its totient is φ = 693943008.

The previous prime is 1012000237. The next prime is 1012000267. The reversal of 1012000255 is 5520002101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1012000255 is a prime.

It is a super-2 number, since 2×1012000255² = 2048289032240130050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14457112 + ... + 14457181.

It is an arithmetic number, because the mean of its divisors is an integer number (173485764).

Almost surely, 2^1012000255 is an apocalyptic number.

1012000255 is a deficient number, since it is larger than the sum of its proper divisors (375885857).

1012000255 is an equidigital number, since it uses as much as digits as its factorization.

1012000255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28914305.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 1012000255 is about 31811.9514491016. The cubic root of 1012000255 is about 1003.9841901475.

Adding to 1012000255 its reverse (5520002101), we get a palindrome (6532002356).

The spelling of 1012000255 in words is "one billion, twelve million, two hundred fifty-five", and thus it is an aban number.