10203121322104 has 16 divisors (see below), whose sum is σ = 19130892702120. Its totient is φ = 5101549934880.

The previous prime is 10203121322081. The next prime is 10203121322113. The reversal of 10203121322104 is 40122312130201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3912934 + ... + 5976394.

Almost surely, 2^{10203121322104} is an apocalyptic number.

It is an amenable number.

10203121322104 is a deficient number, since it is larger than the sum of its proper divisors (8927771380016).

10203121322104 is a wasteful number, since it uses less digits than its factorization.

10203121322104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2681550 (or 2681546 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 10203121322104 its reverse (40122312130201), we get a palindrome (50325433452305).

The spelling of 10203121322104 in words is "ten trillion, two hundred three billion, one hundred twenty-one million, three hundred twenty-two thousand, one hundred four".