1001200193 has 40 divisors (see below), whose sum is σ = 1302801120. Its totient is φ = 764588160.

The previous prime is 1001200171. The next prime is 1001200219. The reversal of 1001200193 is 3910021001.

It is a happy number.

1001200193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1001200193 - 2⁸ = 1001199937 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001200153) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 774878 + ... + 776168.

It is an arithmetic number, because the mean of its divisors is an integer number (32570028).

Almost surely, 2^1001200193 is an apocalyptic number.

It is an amenable number.

1001200193 is a deficient number, since it is larger than the sum of its proper divisors (301600927).

1001200193 is an equidigital number, since it uses as much as digits as its factorization.

1001200193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355 (or 1334 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

The square root of 1001200193 is about 31641.7476287262. The cubic root of 1001200193 is about 1000.3999043885.

Adding to 1001200193 its reverse (3910021001), we get a palindrome (4911221194).

The spelling of 1001200193 in words is "one billion, one million, two hundred thousand, one hundred ninety-three".