13203026950 has 24 divisors (see below), whose sum is σ = 25625355408. Its totient is φ = 5051592480.

The previous prime is 13203026923. The next prime is 13203026957. The reversal of 13203026950 is 5962030231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13203026957) 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, 5739297 + ... + 5741596.

It is an arithmetic number, because the mean of its divisors is an integer number (1067723142).

Almost surely, 2^13203026950 is an apocalyptic number.

13203026950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13203026950 is a deficient number, since it is larger than the sum of its proper divisors (12422328458).

13203026950 is a wasteful number, since it uses less digits than its factorization.

13203026950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11480928 (or 11480923 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 31.

The spelling of 13203026950 in words is "thirteen billion, two hundred three million, twenty-six thousand, nine hundred fifty".