152403194329 has 2 divisors, whose sum is σ = 152403194330. Its totient is φ = 152403194328.

The previous prime is 152403194309. The next prime is 152403194341. The reversal of 152403194329 is 923491304251.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 140745025600 + 11658168729 = 375160^2 + 107973^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152403194329 is a prime.

It is not a weakly prime, because it can be changed into another prime (152403194309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76201597164 + 76201597165.

It is an arithmetic number, because the mean of its divisors is an integer number (76201597165).

Almost surely, 2^152403194329 is an apocalyptic number.

It is an amenable number.

152403194329 is a deficient number, since it is larger than the sum of its proper divisors (1).

152403194329 is an equidigital number, since it uses as much as digits as its factorization.

152403194329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 152403194329 in words is "one hundred fifty-two billion, four hundred three million, one hundred ninety-four thousand, three hundred twenty-nine".