10403121303234 has 48 divisors (see below), whose sum is σ = 24589623505824. Its totient is φ = 3152406168000.

The previous prime is 10403121303143. The next prime is 10403121303241. The reversal of 10403121303234 is 43230312130401.

It is a happy number.

10403121303234 is a `hidden beast` number, since 1 + 0 + 4 + 0 + 3 + 121 + 303 + 234 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 10403121303198 and 10403121303207.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11780782 + ... + 12633014.

It is an arithmetic number, because the mean of its divisors is an integer number (512283823038).

Almost surely, 2^{10403121303234} is an apocalyptic number.

10403121303234 is an abundant number, since it is smaller than the sum of its proper divisors (14186502202590).

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

10403121303234 is a wasteful number, since it uses less digits than its factorization.

10403121303234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913903 (or 913900 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 10403121303234 its reverse (43230312130401), we get a palindrome (53633433433635).

The spelling of 10403121303234 in words is "ten trillion, four hundred three billion, one hundred twenty-one million, three hundred three thousand, two hundred thirty-four".