1220033053 has 2 divisors, whose sum is σ = 1220033054. Its totient is φ = 1220033052.

The previous prime is 1220033047. The next prime is 1220033063. The reversal of 1220033053 is 3503300221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1020291364 + 199741689 = 31942^2 + 14133^2 .

It is a cyclic number.

It is not a de Polignac number, because 1220033053 - 2¹⁷ = 1219901981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1220033053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1220033063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 610016526 + 610016527.

It is an arithmetic number, because the mean of its divisors is an integer number (610016527).

Almost surely, 2^1220033053 is an apocalyptic number.

It is an amenable number.

1220033053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1220033053 is an equidigital number, since it uses as much as digits as its factorization.

1220033053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 1220033053 is about 34928.9715422599. The cubic root of 1220033053 is about 1068.5393798194.

Adding to 1220033053 its reverse (3503300221), we get a palindrome (4723333274).

The spelling of 1220033053 in words is "one billion, two hundred twenty million, thirty-three thousand, fifty-three".