1201325006 has 16 divisors (see below), whose sum is σ = 2148954624. Its totient is φ = 492468504.

The previous prime is 1201324997. The next prime is 1201325053. The reversal of 1201325006 is 6005231021.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 1865090 + ... + 1865733.

It is an arithmetic number, because the mean of its divisors is an integer number (134309664).

Almost surely, 2^1201325006 is an apocalyptic number.

1201325006 is a deficient number, since it is larger than the sum of its proper divisors (947629618).

1201325006 is a wasteful number, since it uses less digits than its factorization.

1201325006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3730855.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1201325006 is about 34660.1356892901. The cubic root of 1201325006 is about 1063.0495444778.

Adding to 1201325006 its reverse (6005231021), we get a palindrome (7206556027).

The spelling of 1201325006 in words is "one billion, two hundred one million, three hundred twenty-five thousand, six".