1124115420205 has 8 divisors (see below), whose sum is σ = 1362845087352. Its totient is φ = 890021280768.

The previous prime is 1124115420161. The next prime is 1124115420209. The reversal of 1124115420205 is 5020245114211.

It can be written as a sum of positive squares in 4 ways, for example, as 226954101609 + 897161318596 = 476397^2 + 947186^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1124115420205 - 2¹¹ = 1124115418157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124115420209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1158881392 + ... + 1158882361.

It is an arithmetic number, because the mean of its divisors is an integer number (170355635919).

Almost surely, 2^{1124115420205} is an apocalyptic number.

It is an amenable number.

1124115420205 is a deficient number, since it is larger than the sum of its proper divisors (238729667147).

1124115420205 is an equidigital number, since it uses as much as digits as its factorization.

1124115420205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2317763855.

The product of its (nonzero) digits is 3200, while the sum is 28.

The spelling of 1124115420205 in words is "one trillion, one hundred twenty-four billion, one hundred fifteen million, four hundred twenty thousand, two hundred five".