1332120253 has 2 divisors, whose sum is σ = 1332120254. Its totient is φ = 1332120252.

The previous prime is 1332120173. The next prime is 1332120277. The reversal of 1332120253 is 3520212331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1023872004 + 308248249 = 31998^2 + 17557^2 .

It is an emirp because it is prime and its reverse (3520212331) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1332120253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1332127253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666060126 + 666060127.

It is an arithmetic number, because the mean of its divisors is an integer number (666060127).

Almost surely, 2^1332120253 is an apocalyptic number.

It is an amenable number.

1332120253 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332120253 is an equidigital number, since it uses as much as digits as its factorization.

1332120253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 1332120253 is about 36498.2226005596. Note that the first 3 decimals coincide. The cubic root of 1332120253 is about 1100.3085231006.

Adding to 1332120253 its reverse (3520212331), we get a palindrome (4852332584).

The spelling of 1332120253 in words is "one billion, three hundred thirty-two million, one hundred twenty thousand, two hundred fifty-three".