1012636150 has 24 divisors (see below), whose sum is σ = 1923582240. Its totient is φ = 396435360.

The previous prime is 1012636139. The next prime is 1012636159. The reversal of 1012636150 is 516362101.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012636159) 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 11 ways as a sum of consecutive naturals, for example, 213105 + ... + 217804.

It is an arithmetic number, because the mean of its divisors is an integer number (80149260).

Almost surely, 2^1012636150 is an apocalyptic number.

1012636150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012636150 is a deficient number, since it is larger than the sum of its proper divisors (910946090).

1012636150 is a wasteful number, since it uses less digits than its factorization.

1012636150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430968 (or 430963 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 1012636150 is about 31821.9444723292. The cubic root of 1012636150 is about 1004.1944321411.

Adding to 1012636150 its reverse (516362101), we get a palindrome (1528998251).

The spelling of 1012636150 in words is "one billion, twelve million, six hundred thirty-six thousand, one hundred fifty".