1012045135 has 16 divisors (see below), whose sum is σ = 1228675392. Its totient is φ = 800179200.

The previous prime is 1012045121. The next prime is 1012045159. The reversal of 1012045135 is 5315402101.

It is a happy number.

1012045135 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1012045135 - 2⁹ = 1012044623 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 669030 + ... + 670540.

It is an arithmetic number, because the mean of its divisors is an integer number (76792212).

Almost surely, 2^1012045135 is an apocalyptic number.

1012045135 is a deficient number, since it is larger than the sum of its proper divisors (216630257).

1012045135 is a wasteful number, since it uses less digits than its factorization.

1012045135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2994.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 1012045135 is about 31812.6568365486. The cubic root of 1012045135 is about 1003.9990314298. Note that the first 3 decimals are identical.

Adding to 1012045135 its reverse (5315402101), we get a palindrome (6327447236).

It can be divided in two parts, 10120 and 45135, that added together give a palindrome (55255).

The spelling of 1012045135 in words is "one billion, twelve million, forty-five thousand, one hundred thirty-five".