320514029153 has 2 divisors, whose sum is σ = 320514029154. Its totient is φ = 320514029152.

The previous prime is 320514029119. The next prime is 320514029177. The reversal of 320514029153 is 351920415023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 278295286369 + 42218742784 = 527537^2 + 205472^2 .

It is a cyclic number.

It is not a de Polignac number, because 320514029153 - 2¹⁶ = 320513963617 is a prime.

It is not a weakly prime, because it can be changed into another prime (320514079153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160257014576 + 160257014577.

It is an arithmetic number, because the mean of its divisors is an integer number (160257014577).

Almost surely, 2^320514029153 is an apocalyptic number.

It is an amenable number.

320514029153 is a deficient number, since it is larger than the sum of its proper divisors (1).

320514029153 is an equidigital number, since it uses as much as digits as its factorization.

320514029153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 320514029153 in words is "three hundred twenty billion, five hundred fourteen million, twenty-nine thousand, one hundred fifty-three".