203104253010 has 64 divisors (see below), whose sum is σ = 493823485440. Its totient is φ = 53457008640.

The previous prime is 203104252973. The next prime is 203104253047. The reversal of 203104253010 is 10352401302.

It is an interprime number because it is at equal distance from previous prime (203104252973) and next prime (203104253047).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 684870 + ... + 935550.

It is an arithmetic number, because the mean of its divisors is an integer number (7715991960).

Almost surely, 2^203104253010 is an apocalyptic number.

203104253010 is an abundant number, since it is smaller than the sum of its proper divisors (290719232430).

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

203104253010 is a wasteful number, since it uses less digits than its factorization.

203104253010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251043.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 203104253010 its reverse (10352401302), we get a palindrome (213456654312).

The spelling of 203104253010 in words is "two hundred three billion, one hundred four million, two hundred fifty-three thousand, ten".