203923346706 has 24 divisors (see below), whose sum is σ = 441845511744. Its totient is φ = 67972665240.

The previous prime is 203923346701. The next prime is 203923346713. The reversal of 203923346706 is 607643329302.

It is not an unprimeable number, because it can be changed into a prime (203923346701) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 681771 + ... + 934161.

It is an arithmetic number, because the mean of its divisors is an integer number (18410229656).

Almost surely, 2^203923346706 is an apocalyptic number.

203923346706 is an abundant number, since it is smaller than the sum of its proper divisors (237922165038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

203923346706 is a wasteful number, since it uses less digits than its factorization.

203923346706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297286 (or 297283 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 45.

The spelling of 203923346706 in words is "two hundred three billion, nine hundred twenty-three million, three hundred forty-six thousand, seven hundred six".