2152390127 has 2 divisors, whose sum is σ = 2152390128. Its totient is φ = 2152390126.

The previous prime is 2152390103. The next prime is 2152390147. The reversal of 2152390127 is 7210932512.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2152390127 - 2¹⁶ = 2152324591 is a prime.

It is a super-2 number, since 2×2152390127² = 9265566517614152258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2152390093 and 2152390102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2152390147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076195063 + 1076195064.

It is an arithmetic number, because the mean of its divisors is an integer number (1076195064).

Almost surely, 2^2152390127 is an apocalyptic number.

2152390127 is a deficient number, since it is larger than the sum of its proper divisors (1).

2152390127 is an equidigital number, since it uses as much as digits as its factorization.

2152390127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 2152390127 is about 46393.8587207402. The cubic root of 2152390127 is about 1291.1409745928.

The spelling of 2152390127 in words is "two billion, one hundred fifty-two million, three hundred ninety thousand, one hundred twenty-seven".