1336973153 has 4 divisors (see below), whose sum is σ = 1339861248. Its totient is φ = 1334085060.

The previous prime is 1336973129. The next prime is 1336973159. The reversal of 1336973153 is 3513796331.

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 an emirpimes, since its reverse is a distinct semiprime: 3513796331 = 19 ⋅184936649.

It is a cyclic number.

It is not a de Polignac number, because 1336973153 - 2¹⁴ = 1336956769 is a prime.

It is a super-2 number, since 2×1336973153² = 3574994423685522818, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1336973153.

It is not an unprimeable number, because it can be changed into a prime (1336973159) 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, 1443353 + ... + 1444278.

It is an arithmetic number, because the mean of its divisors is an integer number (334965312).

Almost surely, 2^1336973153 is an apocalyptic number.

It is an amenable number.

1336973153 is a deficient number, since it is larger than the sum of its proper divisors (2888095).

1336973153 is an equidigital number, since it uses as much as digits as its factorization.

1336973153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2888094.

The product of its digits is 153090, while the sum is 41.

The square root of 1336973153 is about 36564.6434824681. The cubic root of 1336973153 is about 1101.6430413044.

The spelling of 1336973153 in words is "one billion, three hundred thirty-six million, nine hundred seventy-three thousand, one hundred fifty-three".