1201054201 has 8 divisors (see below), whose sum is σ = 1265673600. Its totient is φ = 1136575440.

The previous prime is 1201054189. The next prime is 1201054213. The reversal of 1201054201 is 1024501021.

It is an interprime number because it is at equal distance from previous prime (1201054189) and next prime (1201054213).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1201054201 - 2²⁷ = 1066836473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1201054241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17386 + ... + 52003.

It is an arithmetic number, because the mean of its divisors is an integer number (158209200).

Almost surely, 2^1201054201 is an apocalyptic number.

It is an amenable number.

1201054201 is a deficient number, since it is larger than the sum of its proper divisors (64619399).

1201054201 is an equidigital number, since it uses as much as digits as its factorization.

1201054201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70319.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 1201054201 is about 34656.2288917880. The cubic root of 1201054201 is about 1062.9696602487.

Adding to 1201054201 its reverse (1024501021), we get a palindrome (2225555222).

The spelling of 1201054201 in words is "one billion, two hundred one million, fifty-four thousand, two hundred one".