1205062323203 has 8 divisors (see below), whose sum is σ = 1205647037568. Its totient is φ = 1204477717824.

The previous prime is 1205062323191. The next prime is 1205062323229. The reversal of 1205062323203 is 3023232605021.

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

It is not a de Polignac number, because 1205062323203 - 2¹⁶ = 1205062257667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1205062323503) 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, 29423726 + ... + 29464652.

It is an arithmetic number, because the mean of its divisors is an integer number (150705879696).

Almost surely, 2^{1205062323203} is an apocalyptic number.

1205062323203 is a deficient number, since it is larger than the sum of its proper divisors (584714365).

1205062323203 is a wasteful number, since it uses less digits than its factorization.

1205062323203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54493.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 1205062323203 its reverse (3023232605021), we get a palindrome (4228294928224).

The spelling of 1205062323203 in words is "one trillion, two hundred five billion, sixty-two million, three hundred twenty-three thousand, two hundred three".