1230196027 has 2 divisors, whose sum is σ = 1230196028. Its totient is φ = 1230196026.

The previous prime is 1230195997. The next prime is 1230196039. The reversal of 1230196027 is 7206910321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1230196027 - 2⁷ = 1230195899 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1230196027.

It is not a weakly prime, because it can be changed into another prime (1230196067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615098013 + 615098014.

It is an arithmetic number, because the mean of its divisors is an integer number (615098014).

Almost surely, 2^1230196027 is an apocalyptic number.

1230196027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230196027 is an equidigital number, since it uses as much as digits as its factorization.

1230196027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 1230196027 is about 35074.1504102380. The cubic root of 1230196027 is about 1071.4981857507.

The spelling of 1230196027 in words is "one billion, two hundred thirty million, one hundred ninety-six thousand, twenty-seven".