1201066053 has 16 divisors (see below), whose sum is σ = 1773083136. Its totient is φ = 717053040.

The previous prime is 1201066037. The next prime is 1201066063. The reversal of 1201066053 is 3506601021.

It is not a de Polignac number, because 1201066053 - 2⁴ = 1201066037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201066063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269401 + ... + 273822.

It is an arithmetic number, because the mean of its divisors is an integer number (110817696).

Almost surely, 2^1201066053 is an apocalyptic number.

It is an amenable number.

1201066053 is a deficient number, since it is larger than the sum of its proper divisors (572017083).

1201066053 is a wasteful number, since it uses less digits than its factorization.

1201066053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543304.

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

The square root of 1201066053 is about 34656.3998851583. The cubic root of 1201066053 is about 1062.9731566979.

Adding to 1201066053 its reverse (3506601021), we get a palindrome (4707667074).

The spelling of 1201066053 in words is "one billion, two hundred one million, sixty-six thousand, fifty-three".