152157319 has 2 divisors, whose sum is σ = 152157320. Its totient is φ = 152157318.

The previous prime is 152157311. The next prime is 152157347. The reversal of 152157319 is 913751251.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 152157319 - 2³ = 152157311 is a prime.

It is a super-2 number, since 2×152157319² = 46303699450535522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152157311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76078659 + 76078660.

It is an arithmetic number, because the mean of its divisors is an integer number (76078660).

Almost surely, 2^152157319 is an apocalyptic number.

152157319 is a deficient number, since it is larger than the sum of its proper divisors (1).

152157319 is an equidigital number, since it uses as much as digits as its factorization.

152157319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9450, while the sum is 34.

The square root of 152157319 is about 12335.2064838818. The cubic root of 152157319 is about 533.8643848038.

The spelling of 152157319 in words is "one hundred fifty-two million, one hundred fifty-seven thousand, three hundred nineteen".