1230953112239 has 2 divisors, whose sum is σ = 1230953112240. Its totient is φ = 1230953112238.

The previous prime is 1230953112227. The next prime is 1230953112253. The reversal of 1230953112239 is 9322113590321.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1230953112239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1230953112196 and 1230953112205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1230953112269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615476556119 + 615476556120.

It is an arithmetic number, because the mean of its divisors is an integer number (615476556120).

Almost surely, 2^{1230953112239} is an apocalyptic number.

1230953112239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230953112239 is an equidigital number, since it uses as much as digits as its factorization.

1230953112239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 87480, while the sum is 41.

The spelling of 1230953112239 in words is "one trillion, two hundred thirty billion, nine hundred fifty-three million, one hundred twelve thousand, two hundred thirty-nine".