203021013098 has 16 divisors (see below), whose sum is σ = 305368926720. Its totient is φ = 101231726400.

The previous prime is 203021013089. The next prime is 203021013113. The reversal of 203021013098 is 890310120302.

It is a self number, because there is not a number n which added to its sum of digits gives 203021013098.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1064183 + ... + 1240373.

It is an arithmetic number, because the mean of its divisors is an integer number (19085557920).

Almost surely, 2^203021013098 is an apocalyptic number.

203021013098 is a deficient number, since it is larger than the sum of its proper divisors (102347913622).

203021013098 is a wasteful number, since it uses less digits than its factorization.

203021013098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177773.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 203021013098 in words is "two hundred three billion, twenty-one million, thirteen thousand, ninety-eight".