1300553153 has 4 divisors (see below), whose sum is σ = 1300642560. Its totient is φ = 1300463748.

The previous prime is 1300553131. The next prime is 1300553161. The reversal of 1300553153 is 3513550031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1300553153 - 2²² = 1296358849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1300553183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17273 + ... + 53846.

It is an arithmetic number, because the mean of its divisors is an integer number (325160640).

Almost surely, 2^1300553153 is an apocalyptic number.

It is an amenable number.

1300553153 is a deficient number, since it is larger than the sum of its proper divisors (89407).

1300553153 is an equidigital number, since it uses as much as digits as its factorization.

1300553153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89406.

The product of its (nonzero) digits is 3375, while the sum is 26.

The square root of 1300553153 is about 36063.1827907632. The cubic root of 1300553153 is about 1091.5476578410.

The spelling of 1300553153 in words is "one billion, three hundred million, five hundred fifty-three thousand, one hundred fifty-three".