1203032023103 has 8 divisors (see below), whose sum is σ = 1224991010880. Its totient is φ = 1181241303840.

The previous prime is 1203032023097. The next prime is 1203032023121. The reversal of 1203032023103 is 3013202303021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1203032023103 - 2²⁰ = 1203030974527 is a prime.

It is a super-2 number, since 2×1203032023103² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1203032020103) 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 7 ways as a sum of consecutive naturals, for example, 42052700 + ... + 42081297.

It is an arithmetic number, because the mean of its divisors is an integer number (153123876360).

Almost surely, 2^{1203032023103} is an apocalyptic number.

1203032023103 is a deficient number, since it is larger than the sum of its proper divisors (21958987777).

1203032023103 is an equidigital number, since it uses as much as digits as its factorization.

1203032023103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84134257.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1203032023103 its reverse (3013202303021), we get a palindrome (4216234326124).

The spelling of 1203032023103 in words is "one trillion, two hundred three billion, thirty-two million, twenty-three thousand, one hundred three".