1146223003203 has 6 divisors (see below), whose sum is σ = 1655655449084. Its totient is φ = 764148668796.

The previous prime is 1146223003187. The next prime is 1146223003229. The reversal of 1146223003203 is 3023003226411.

1146223003203 is a `hidden beast` number, since 1 + 1 + 4 + 622 + 3 + 0 + 0 + 32 + 0 + 3 = 666.

It is not a de Polignac number, because 1146223003203 - 2⁴ = 1146223003187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1146223003703) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63679055725 + ... + 63679055742.

Almost surely, 2^{1146223003203} is an apocalyptic number.

1146223003203 is a deficient number, since it is larger than the sum of its proper divisors (509432445881).

1146223003203 is a wasteful number, since it uses less digits than its factorization.

1146223003203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127358111473 (or 127358111470 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 1146223003203 its reverse (3023003226411), we get a palindrome (4169226229614).

The spelling of 1146223003203 in words is "one trillion, one hundred forty-six billion, two hundred twenty-three million, three thousand, two hundred three".