1010135255 has 4 divisors (see below), whose sum is σ = 1212162312. Its totient is φ = 808108200.

The previous prime is 1010135227. The next prime is 1010135263. The reversal of 1010135255 is 5525310101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1010135255 - 2¹⁰ = 1010134231 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1010135255.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101013521 + ... + 101013530.

It is an arithmetic number, because the mean of its divisors is an integer number (303040578).

Almost surely, 2^1010135255 is an apocalyptic number.

1010135255 is a deficient number, since it is larger than the sum of its proper divisors (202027057).

1010135255 is an equidigital number, since it uses as much as digits as its factorization.

1010135255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202027056.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 1010135255 is about 31782.6250489163. The cubic root of 1010135255 is about 1003.3670684590.

Adding to 1010135255 its reverse (5525310101), we get a palindrome (6535445356).

The spelling of 1010135255 in words is "one billion, ten million, one hundred thirty-five thousand, two hundred fifty-five".