1123000350201 has 16 divisors (see below), whose sum is σ = 1664415604800. Its totient is φ = 748346778144.

The previous prime is 1123000350161. The next prime is 1123000350221. The reversal of 1123000350201 is 1020530003211.

1123000350201 is a `hidden beast` number, since 1 + 12 + 300 + 0 + 350 + 2 + 0 + 1 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-1123000350201 is a prime.

It is a super-2 number, since 2×1123000350201² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1123000350221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8827956 + ... + 8954261.

It is an arithmetic number, because the mean of its divisors is an integer number (104025975300).

Almost surely, 2^{1123000350201} is an apocalyptic number.

It is an amenable number.

1123000350201 is a deficient number, since it is larger than the sum of its proper divisors (541415254599).

1123000350201 is a wasteful number, since it uses less digits than its factorization.

1123000350201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17784565 (or 17784559 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

Adding to 1123000350201 its reverse (1020530003211), we get a palindrome (2143530353412).

The spelling of 1123000350201 in words is "one trillion, one hundred twenty-three billion, three hundred fifty thousand, two hundred one".