1205163006 has 32 divisors (see below), whose sum is σ = 2491542528. Its totient is φ = 388221120.

The previous prime is 1205162983. The next prime is 1205163067. The reversal of 1205163006 is 6003615021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142266 + ... + 150498.

It is an arithmetic number, because the mean of its divisors is an integer number (77860704).

Almost surely, 2^1205163006 is an apocalyptic number.

1205163006 is an abundant number, since it is smaller than the sum of its proper divisors (1286379522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1205163006 is a wasteful number, since it uses less digits than its factorization.

1205163006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9056.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 1205163006 is about 34715.4577385925. The cubic root of 1205163006 is about 1064.1804199438.

Adding to 1205163006 its reverse (6003615021), we get a palindrome (7208778027).

It can be divided in two parts, 12051 and 63006, that added together give a palindrome (75057).

The spelling of 1205163006 in words is "one billion, two hundred five million, one hundred sixty-three thousand, six".