1032020103123 has 18 divisors (see below), whose sum is σ = 1505601334172. Its totient is φ = 681201327600.

The previous prime is 1032020103109. The next prime is 1032020103197. The reversal of 1032020103123 is 3213010202301.

1032020103123 is a `hidden beast` number, since 1 + 0 + 320 + 20 + 10 + 312 + 3 = 666.

It is not a de Polignac number, because 1032020103123 - 2¹⁴ = 1032020086739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1032020103096 and 1032020103105.

It is not an unprimeable number, because it can be changed into a prime (1032020107123) by changing a digit.

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 17 ways as a sum of consecutive naturals, for example, 5528665 + ... + 5712282.

Almost surely, 2^{1032020103123} is an apocalyptic number.

1032020103123 is a deficient number, since it is larger than the sum of its proper divisors (473581231049).

1032020103123 is a wasteful number, since it uses less digits than its factorization.

1032020103123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11241155 (or 11241051 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1032020103123 its reverse (3213010202301), we get a palindrome (4245030305424).

The spelling of 1032020103123 in words is "one trillion, thirty-two billion, twenty million, one hundred three thousand, one hundred twenty-three".