10203110033123 has 16 divisors (see below), whose sum is σ = 12808088440320. Its totient is φ = 7925004717696.

The previous prime is 10203110033119. The next prime is 10203110033147. The reversal of 10203110033123 is 32133001130201.

It is a cyclic number.

It is not a de Polignac number, because 10203110033123 - 2² = 10203110033119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10203110033095 and 10203110033104.

It is not an unprimeable number, because it can be changed into a prime (10203110033183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1667716790 + ... + 1667722907.

It is an arithmetic number, because the mean of its divisors is an integer number (800505527520).

Almost surely, 2^{10203110033123} is an apocalyptic number.

10203110033123 is a deficient number, since it is larger than the sum of its proper divisors (2604978407197).

10203110033123 is a wasteful number, since it uses less digits than its factorization.

10203110033123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3335439746.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 10203110033123 its reverse (32133001130201), we get a palindrome (42336111163324).

The spelling of 10203110033123 in words is "ten trillion, two hundred three billion, one hundred ten million, thirty-three thousand, one hundred twenty-three".