1230001421083 has 2 divisors, whose sum is σ = 1230001421084. Its totient is φ = 1230001421082.

The previous prime is 1230001421029. The next prime is 1230001421147. The reversal of 1230001421083 is 3801241000321.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (3801241000321) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1230001421083 is a prime.

It is not a weakly prime, because it can be changed into another prime (1230001421783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615000710541 + 615000710542.

It is an arithmetic number, because the mean of its divisors is an integer number (615000710542).

Almost surely, 2^{1230001421083} is an apocalyptic number.

1230001421083 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230001421083 is an equidigital number, since it uses as much as digits as its factorization.

1230001421083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 25.

The spelling of 1230001421083 in words is "one trillion, two hundred thirty billion, one million, four hundred twenty-one thousand, eighty-three".