152099093 has 2 divisors, whose sum is σ = 152099094. Its totient is φ = 152099092.

The previous prime is 152099089. The next prime is 152099099. The reversal of 152099093 is 390990251.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111049444 + 41049649 = 10538^2 + 6407^2 .

It is an emirp because it is prime and its reverse (390990251) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 152099093 - 2² = 152099089 is a prime.

It is equal to p_8555645 and since 152099093 and 8555645 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152099099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76049546 + 76049547.

It is an arithmetic number, because the mean of its divisors is an integer number (76049547).

Almost surely, 2^152099093 is an apocalyptic number.

It is an amenable number.

152099093 is a deficient number, since it is larger than the sum of its proper divisors (1).

152099093 is an equidigital number, since it uses as much as digits as its factorization.

152099093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21870, while the sum is 38.

The square root of 152099093 is about 12332.8461029886. The cubic root of 152099093 is about 533.7962782025.

The spelling of 152099093 in words is "one hundred fifty-two million, ninety-nine thousand, ninety-three".