1124213430391 has 2 divisors, whose sum is σ = 1124213430392. Its totient is φ = 1124213430390.

The previous prime is 1124213430359. The next prime is 1124213430409. The reversal of 1124213430391 is 1930343124211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1124213430391 - 2⁵ = 1124213430359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1124213490391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562106715195 + 562106715196.

It is an arithmetic number, because the mean of its divisors is an integer number (562106715196).

Almost surely, 2^{1124213430391} is an apocalyptic number.

1124213430391 is a deficient number, since it is larger than the sum of its proper divisors (1).

1124213430391 is an equidigital number, since it uses as much as digits as its factorization.

1124213430391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 34.

The spelling of 1124213430391 in words is "one trillion, one hundred twenty-four billion, two hundred thirteen million, four hundred thirty thousand, three hundred ninety-one".