1040133201 has 4 divisors (see below), whose sum is σ = 1386844272. Its totient is φ = 693422132.

The previous prime is 1040133161. The next prime is 1040133221. The reversal of 1040133201 is 1023310401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1023310401 = 3 ⋅341103467.

It is a cyclic number.

It is not a de Polignac number, because 1040133201 - 2⁶ = 1040133137 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1040133221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173355531 + ... + 173355536.

It is an arithmetic number, because the mean of its divisors is an integer number (346711068).

Almost surely, 2^1040133201 is an apocalyptic number.

It is an amenable number.

1040133201 is a deficient number, since it is larger than the sum of its proper divisors (346711071).

1040133201 is an equidigital number, since it uses as much as digits as its factorization.

1040133201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346711070.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1040133201 is about 32251.0961209073. The cubic root of 1040133201 is about 1013.2026564114.

Adding to 1040133201 its reverse (1023310401), we get a palindrome (2063443602).

The spelling of 1040133201 in words is "one billion, forty million, one hundred thirty-three thousand, two hundred one".