153303013 has 2 divisors, whose sum is σ = 153303014. Its totient is φ = 153303012.

The previous prime is 153302999. The next prime is 153303043. The reversal of 153303013 is 310303351.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 150847524 + 2455489 = 12282^2 + 1567^2 .

It is a cyclic number.

It is not a de Polignac number, because 153303013 - 2¹³ = 153294821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (153303043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76651506 + 76651507.

It is an arithmetic number, because the mean of its divisors is an integer number (76651507).

Almost surely, 2^153303013 is an apocalyptic number.

It is an amenable number.

153303013 is a deficient number, since it is larger than the sum of its proper divisors (1).

153303013 is an equidigital number, since it uses as much as digits as its factorization.

153303013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 405, while the sum is 19.

The square root of 153303013 is about 12381.5593929036. The cubic root of 153303013 is about 535.2009761128.

Adding to 153303013 its reverse (310303351), we get a palindrome (463606364).

The spelling of 153303013 in words is "one hundred fifty-three million, three hundred three thousand, thirteen".