1012316535 has 40 divisors (see below), whose sum is σ = 1856904720. Its totient is φ = 527337216.

The previous prime is 1012316531. The next prime is 1012316537. The reversal of 1012316535 is 5356132101.

1012316535 is a `hidden beast` number, since 1 + 0 + 1 + 2 + 3 + 1 + 653 + 5 = 666.

It is not a de Polignac number, because 1012316535 - 2² = 1012316531 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1012316499 and 1012316508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012316531) 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 39 ways as a sum of consecutive naturals, for example, 11650 + ... + 46479.

It is an arithmetic number, because the mean of its divisors is an integer number (46422618).

Almost surely, 2^1012316535 is an apocalyptic number.

1012316535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1012316535 is a deficient number, since it is larger than the sum of its proper divisors (844588185).

1012316535 is an equidigital number, since it uses as much as digits as its factorization.

1012316535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58189 (or 58180 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 1012316535 is about 31816.9221484417. The cubic root of 1012316535 is about 1004.0887708343.

Adding to 1012316535 its reverse (5356132101), we get a palindrome (6368448636).

The spelling of 1012316535 in words is "one billion, twelve million, three hundred sixteen thousand, five hundred thirty-five".