2012143027 has 2 divisors, whose sum is σ = 2012143028. Its totient is φ = 2012143026.

The previous prime is 2012142973. The next prime is 2012143033. The reversal of 2012143027 is 7203412102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2012143027 - 2²⁷ = 1877925299 is a prime.

It is a super-2 number, since 2×2012143027² = 8097439122209445458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2012142989 and 2012143007.

It is not a weakly prime, because it can be changed into another prime (2012143037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006071513 + 1006071514.

It is an arithmetic number, because the mean of its divisors is an integer number (1006071514).

Almost surely, 2^2012143027 is an apocalyptic number.

2012143027 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012143027 is an equidigital number, since it uses as much as digits as its factorization.

2012143027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 2012143027 is about 44856.9172703609. The cubic root of 2012143027 is about 1262.4657825840.

Adding to 2012143027 its reverse (7203412102), we get a palindrome (9215555129).

The spelling of 2012143027 in words is "two billion, twelve million, one hundred forty-three thousand, twenty-seven".