1150412256203 has 24 divisors (see below), whose sum is σ = 1363623932160. Its totient is φ = 967426267920.

The previous prime is 1150412256187. The next prime is 1150412256233. The reversal of 1150412256203 is 3026522140511.

It is not a de Polignac number, because 1150412256203 - 2⁴ = 1150412256187 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1150412256203.

It is not an unprimeable number, because it can be changed into a prime (1150412256233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1058618 + ... + 1849728.

It is an arithmetic number, because the mean of its divisors is an integer number (56817663840).

Almost surely, 2^{1150412256203} is an apocalyptic number.

1150412256203 is a deficient number, since it is larger than the sum of its proper divisors (213211675957).

1150412256203 is an equidigital number, since it uses as much as digits as its factorization.

1150412256203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791687 (or 791680 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 1150412256203 its reverse (3026522140511), we get a palindrome (4176934396714).

The spelling of 1150412256203 in words is "one trillion, one hundred fifty billion, four hundred twelve million, two hundred fifty-six thousand, two hundred three".