1012502131162 has 16 divisors (see below), whose sum is σ = 1531654068384. Its totient is φ = 501957378000.

The previous prime is 1012502131153. The next prime is 1012502131183. The reversal of 1012502131162 is 2611312052101.

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, 1343289 + ... + 1956892.

It is an arithmetic number, because the mean of its divisors is an integer number (95728379274).

Almost surely, 2^{1012502131162} is an apocalyptic number.

1012502131162 is a deficient number, since it is larger than the sum of its proper divisors (519151937222).

1012502131162 is a wasteful number, since it uses less digits than its factorization.

1012502131162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3301485.

The product of its (nonzero) digits is 720, while the sum is 25.

Adding to 1012502131162 its reverse (2611312052101), we get a palindrome (3623814183263).

The spelling of 1012502131162 in words is "one trillion, twelve billion, five hundred two million, one hundred thirty-one thousand, one hundred sixty-two".